20657336700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 864

約数和(自身を含む): 84582586368

約数和(自身を除く): 63925249668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 31, 33, 35, 39, 42, 44, 49, 50, 52, 55, 60, 62, 65, 66, 70, 75, 77, 78, 84, 91, 93, 98, 100, 105, 110, 124, 130, 132, 140, 143, 147, 150, 154, 155, 156, 165, 175, 182, 186, 195, 196, 210, 217, 220, 231, 245, 260, 273, 275, 286, 294, 300, 308, 310, 317, 325, 330, 341, 350, 364, 372, 385, 390, 403, 420, 429, 434, 455, 462, 465, 490, 525, 539, 546, 550, 572, 588, 620, 634, 637, 650, 651, 660, 682, 700, 715, 735, 770, 775, 780, 806, 825, 858, 868, 910, 924, 930, 951, 975, 980, 1001, 1023, 1050, 1078, 1085, 1092, 1100, 1155, 1209, 1225, 1268, 1274, 1300, 1302, 1364, 1365, 1430, 1470, 1519, 1540, 1550, 1585, 1612, 1617, 1650, 1705, 1716, 1820, 1860, 1902, 1911, 1925, 1950, 2002, 2015, 2046, 2100, 2145, 2156, 2170, 2219, 2275, 2310, 2325, 2387, 2418, 2450, 2548, 2604, 2695, 2730, 2821, 2860, 2940, 3003, 3038, 3100, 3170, 3185, 3234, 3255, 3300, 3410, 3487, 3575, 3675, 3804, 3822, 3850, 3900, 4004, 4030, 4092, 4121, 4290, 4340, 4433, 4438, 4550, 4557, 4620, 4650, 4755, 4774, 4836, 4900, 5005, 5115, 5390, 5425, 5460, 5642, 5775, 6006, 6045, 6076, 6340, 6370, 6468, 6510, 6657, 6820, 6825, 6974, 7007, 7150, 7161, 7350, 7595, 7644, 7700, 7925, 8060, 8085, 8242, 8463, 8525, 8580, 8866, 8876, 9100, 9114, 9300, 9510, 9548, 9555, 9827, 10010, 10075, 10230, 10461, 10725, 10780, 10850, 11095, 11284, 11550, 11935, 12012, 12090, 12363, 12740, 13020, 13299, 13314, 13475, 13650, 13948, 14014, 14105, 14300, 14322, 14700, 15015, 15190, 15533, 15850, 15925, 16170, 16275, 16484, 16709, 16926, 17050, 17435, 17732, 18228, 19020, 19110, 19654, 19747, 20020, 20150, 20460, 20605, 20922, 21021, 21450, 21700, 22165, 22190, 22785, 23100, 23775, 23870, 24180, 24409, 24726, 25025, 25575, 26598, 26628, 26950, 27300, 28028, 28210, 28644, 28847, 29481, 30030, 30225, 30380, 31031, 31066, 31700, 31850, 32340, 32550, 33285, 33418, 33852, 34100, 34870, 35035, 35805, 37975, 38220, 39308, 39494, 40300, 40425, 41210, 41844, 42042, 42315, 42900, 44330, 44380, 45331, 45570, 46599, 47550, 47740, 47775, 48818, 49135, 49452, 50050, 50127, 51150, 52305, 53196, 53900, 55475, 56420, 57694, 58962, 59241, 59675, 60060, 60450, 61815, 62062, 62132, 63700, 65100, 66495, 66570, 66836, 68789, 69740, 70070, 70525, 71610, 73227, 75075, 75950, 77665, 78988, 80850, 82420, 83545, 84084, 84630, 86541, 87175, 88660, 90662, 91140, 93093, 93198, 95100, 95550, 97636, 98270, 98735, 100100, 100254, 102300, 103025, 104610, 105105, 108097, 110825, 110950, 113925, 115388, 117924, 118482, 119350, 120900, 122045, 123630, 124124, 127751, 132990, 133140, 135993, 137578, 140140, 141050, 143220, 144235, 146454, 147405, 150150, 151900, 155155, 155330, 161700, 166425, 167090, 169260, 170863, 173082, 174350, 175175, 179025, 181324, 186186, 186396, 191100, 196540, 197470, 200508, 201929, 206050, 206367, 209220, 210210, 211575, 216194, 217217, 221650, 221900, 226655, 227850, 232995, 236964, 238700, 244090, 245675, 247260, 250635, 255502, 261525, 265980, 271986, 275156, 282100, 288470, 292908, 294810, 296205, 300300, 309075, 310310, 310660, 317317, 324291, 332475, 332850, 334180, 341726, 343945, 346164, 348700, 350350, 358050, 366135, 372372, 383253, 388325, 394940, 403858, 412100, 412734, 417725, 420420, 423150, 432388, 432705, 434434, 443300, 453310, 455700, 465465, 465990, 481523, 488180, 491350, 493675, 501270, 511004, 512589, 523050, 525525, 540485, 543972, 576940, 589620, 592410, 605787, 610225, 618150, 620620, 634634, 638755, 648582, 651651, 664950, 665700, 679965, 683452, 687890, 700700, 716100, 721175, 732270, 737025, 756679, 766506, 775775, 776650, 807716, 825468, 835450, 846300, 854315, 865410, 868868, 894257, 906620, 930930, 931980, 951951, 963046, 982700, 987350, 1002540, 1009645, 1025178, 1031835, 1046100, 1051050, 1080970, 1086085, 1133275, 1164975, 1184820, 1211574, 1220450, 1236300, 1253175, 1269268, 1277510, 1297164, 1303302, 1329900, 1359930, 1375780, 1405261, 1442350, 1444569, 1464540, 1474050, 1481025, 1513358, 1533012, 1551550, 1553300, 1586585, 1621455, 1670900, 1708630, 1719725, 1730820, 1788514, 1830675, 1861860, 1903902, 1916265, 1926092, 1974700, 2019290, 2050356, 2063670, 2102100, 2161940, 2163525, 2172170, 2221219, 2266550, 2270037, 2327325, 2329950, 2407615, 2423148, 2440900, 2506350, 2555020, 2562945, 2606604, 2682771, 2702425, 2719860, 2810522, 2884700, 2889138, 2948100, 2962050, 3026716, 3028935, 3103100, 3173170, 3193775, 3242910, 3258255, 3399825, 3417260, 3439450, 3577028, 3661350, 3783395, 3807804, 3832530, 4038580, 4127340, 4215783, 4271575, 4327050, 4344340, 4442438, 4471285, 4533100, 4540074, 4654650, 4659900, 4759755, 4815230, 5012700, 5048225, 5125890, 5159175, 5296753, 5365542, 5404850, 5430425, 5621044, 5778276, 5924100, 6057870, 6259799, 6346340, 6387550, 6485820, 6516510, 6663657, 6799650, 6878900, 7026305, 7222845, 7322700, 7566790, 7665060, 7932925, 8107275, 8431566, 8543150, 8654100, 8884876, 8942570, 9080148, 9309300, 9519510, 9581325, 9630460, 9836827, 10096450, 10251780, 10318350, 10593506, 10731084, 10809700, 10860850, 11106095, 11350185, 12038075, 12115740, 12519598, 12775100, 12814725, 13033020, 13327314, 13413855, 13599300, 14052610, 14445690, 15133580, 15144675, 15865850, 15890259, 16214550, 16291275, 16863132, 17086300, 17885140, 18779397, 18916975, 19039020, 19162650, 19673654, 20192900, 20636700, 21078915, 21187012, 21721700, 22212190, 22356425, 22700370, 23798775, 24076150, 25039196, 25629450, 26483765, 26654628, 26827710, 28105220, 28891380, 29510481, 30289350, 31298995, 31731700, 31780518, 32429100, 32582550, 33318285, 35131525, 36114225, 37558794, 37833950, 38325300, 39347308, 42157830, 44424380, 44712850, 45400740, 47597550, 48152300, 49184135, 51258900, 52967530, 53655420, 55530475, 56750925, 59020962, 60578700, 62597990, 63561036, 65165100, 66636570, 67069275, 68857789, 70263050, 72228450, 75117588, 75667900, 79451295, 84315660, 89425700, 93896985, 95195100, 98368270, 105394575, 105935060, 111060950, 113501850, 118041924, 125195980, 132418825, 133273140, 134138550, 137715578, 140526100, 144456900, 147552405, 156494975, 158902590, 166591425, 187793970, 196736540, 206573367, 210789150, 222121900, 227003700, 245920675, 264837650, 268277100, 275431156, 295104810, 312989950, 317805180, 333182850, 344288945, 375587940, 397256475, 413146734, 421578300, 469484925, 491841350, 529675300, 590209620, 625979900, 666365700, 688577890, 737762025, 794512950, 826293468, 938969850, 983682700, 1032866835, 1377155780, 1475524050, 1589025900, 1721444725, 1877939700, 2065733670, 2951048100, 3442889450, 4131467340, 5164334175, 6885778900, 10328668350, 20657336700]

約数ペア:

[(1, 20657336700), (2, 10328668350), (3, 6885778900), (4, 5164334175), (5, 4131467340), (6, 3442889450), (7, 2951048100), (10, 2065733670), (11, 1877939700), (12, 1721444725), (13, 1589025900), (14, 1475524050), (15, 1377155780), (20, 1032866835), (21, 983682700), (22, 938969850), (25, 826293468), (26, 794512950), (28, 737762025), (30, 688577890), (31, 666365700), (33, 625979900), (35, 590209620), (39, 529675300), (42, 491841350), (44, 469484925), (49, 421578300), (50, 413146734), (52, 397256475), (55, 375587940), (60, 344288945), (62, 333182850), (65, 317805180), (66, 312989950), (70, 295104810), (75, 275431156), (77, 268277100), (78, 264837650), (84, 245920675), (91, 227003700), (93, 222121900), (98, 210789150), (100, 206573367), (105, 196736540), (110, 187793970), (124, 166591425), (130, 158902590), (132, 156494975), (140, 147552405), (143, 144456900), (147, 140526100), (150, 137715578), (154, 134138550), (155, 133273140), (156, 132418825), (165, 125195980), (175, 118041924), (182, 113501850), (186, 111060950), (195, 105935060), (196, 105394575), (210, 98368270), (217, 95195100), (220, 93896985), (231, 89425700), (245, 84315660), (260, 79451295), (273, 75667900), (275, 75117588), (286, 72228450), (294, 70263050), (300, 68857789), (308, 67069275), (310, 66636570), (317, 65165100), (325, 63561036), (330, 62597990), (341, 60578700), (350, 59020962), (364, 56750925), (372, 55530475), (385, 53655420), (390, 52967530), (403, 51258900), (420, 49184135), (429, 48152300), (434, 47597550), (455, 45400740), (462, 44712850), (465, 44424380), (490, 42157830), (525, 39347308), (539, 38325300), (546, 37833950), (550, 37558794), (572, 36114225), (588, 35131525), (620, 33318285), (634, 32582550), (637, 32429100), (650, 31780518), (651, 31731700), (660, 31298995), (682, 30289350), (700, 29510481), (715, 28891380), (735, 28105220), (770, 26827710), (775, 26654628), (780, 26483765), (806, 25629450), (825, 25039196), (858, 24076150), (868, 23798775), (910, 22700370), (924, 22356425), (930, 22212190), (951, 21721700), (975, 21187012), (980, 21078915), (1001, 20636700), (1023, 20192900), (1050, 19673654), (1078, 19162650), (1085, 19039020), (1092, 18916975), (1100, 18779397), (1155, 17885140), (1209, 17086300), (1225, 16863132), (1268, 16291275), (1274, 16214550), (1300, 15890259), (1302, 15865850), (1364, 15144675), (1365, 15133580), (1430, 14445690), (1470, 14052610), (1519, 13599300), (1540, 13413855), (1550, 13327314), (1585, 13033020), (1612, 12814725), (1617, 12775100), (1650, 12519598), (1705, 12115740), (1716, 12038075), (1820, 11350185), (1860, 11106095), (1902, 10860850), (1911, 10809700), (1925, 10731084), (1950, 10593506), (2002, 10318350), (2015, 10251780), (2046, 10096450), (2100, 9836827), (2145, 9630460), (2156, 9581325), (2170, 9519510), (2219, 9309300), (2275, 9080148), (2310, 8942570), (2325, 8884876), (2387, 8654100), (2418, 8543150), (2450, 8431566), (2548, 8107275), (2604, 7932925), (2695, 7665060), (2730, 7566790), (2821, 7322700), (2860, 7222845), (2940, 7026305), (3003, 6878900), (3038, 6799650), (3100, 6663657), (3170, 6516510), (3185, 6485820), (3234, 6387550), (3255, 6346340), (3300, 6259799), (3410, 6057870), (3487, 5924100), (3575, 5778276), (3675, 5621044), (3804, 5430425), (3822, 5404850), (3850, 5365542), (3900, 5296753), (4004, 5159175), (4030, 5125890), (4092, 5048225), (4121, 5012700), (4290, 4815230), (4340, 4759755), (4433, 4659900), (4438, 4654650), (4550, 4540074), (4557, 4533100), (4620, 4471285), (4650, 4442438), (4755, 4344340), (4774, 4327050), (4836, 4271575), (4900, 4215783), (5005, 4127340), (5115, 4038580), (5390, 3832530), (5425, 3807804), (5460, 3783395), (5642, 3661350), (5775, 3577028), (6006, 3439450), (6045, 3417260), (6076, 3399825), (6340, 3258255), (6370, 3242910), (6468, 3193775), (6510, 3173170), (6657, 3103100), (6820, 3028935), (6825, 3026716), (6974, 2962050), (7007, 2948100), (7150, 2889138), (7161, 2884700), (7350, 2810522), (7595, 2719860), (7644, 2702425), (7700, 2682771), (7925, 2606604), (8060, 2562945), (8085, 2555020), (8242, 2506350), (8463, 2440900), (8525, 2423148), (8580, 2407615), (8866, 2329950), (8876, 2327325), (9100, 2270037), (9114, 2266550), (9300, 2221219), (9510, 2172170), (9548, 2163525), (9555, 2161940), (9827, 2102100), (10010, 2063670), (10075, 2050356), (10230, 2019290), (10461, 1974700), (10725, 1926092), (10780, 1916265), (10850, 1903902), (11095, 1861860), (11284, 1830675), (11550, 1788514), (11935, 1730820), (12012, 1719725), (12090, 1708630), (12363, 1670900), (12740, 1621455), (13020, 1586585), (13299, 1553300), (13314, 1551550), (13475, 1533012), (13650, 1513358), (13948, 1481025), (14014, 1474050), (14105, 1464540), (14300, 1444569), (14322, 1442350), (14700, 1405261), (15015, 1375780), (15190, 1359930), (15533, 1329900), (15850, 1303302), (15925, 1297164), (16170, 1277510), (16275, 1269268), (16484, 1253175), (16709, 1236300), (16926, 1220450), (17050, 1211574), (17435, 1184820), (17732, 1164975), (18228, 1133275), (19020, 1086085), (19110, 1080970), (19654, 1051050), (19747, 1046100), (20020, 1031835), (20150, 1025178), (20460, 1009645), (20605, 1002540), (20922, 987350), (21021, 982700), (21450, 963046), (21700, 951951), (22165, 931980), (22190, 930930), (22785, 906620), (23100, 894257), (23775, 868868), (23870, 865410), (24180, 854315), (24409, 846300), (24726, 835450), (25025, 825468), (25575, 807716), (26598, 776650), (26628, 775775), (26950, 766506), (27300, 756679), (28028, 737025), (28210, 732270), (28644, 721175), (28847, 716100), (29481, 700700), (30030, 687890), (30225, 683452), (30380, 679965), (31031, 665700), (31066, 664950), (31700, 651651), (31850, 648582), (32340, 638755), (32550, 634634), (33285, 620620), (33418, 618150), (33852, 610225), (34100, 605787), (34870, 592410), (35035, 589620), (35805, 576940), (37975, 543972), (38220, 540485), (39308, 525525), (39494, 523050), (40300, 512589), (40425, 511004), (41210, 501270), (41844, 493675), (42042, 491350), (42315, 488180), (42900, 481523), (44330, 465990), (44380, 465465), (45331, 455700), (45570, 453310), (46599, 443300), (47550, 434434), (47740, 432705), (47775, 432388), (48818, 423150), (49135, 420420), (49452, 417725), (50050, 412734), (50127, 412100), (51150, 403858), (52305, 394940), (53196, 388325), (53900, 383253), (55475, 372372), (56420, 366135), (57694, 358050), (58962, 350350), (59241, 348700), (59675, 346164), (60060, 343945), (60450, 341726), (61815, 334180), (62062, 332850), (62132, 332475), (63700, 324291), (65100, 317317), (66495, 310660), (66570, 310310), (66836, 309075), (68789, 300300), (69740, 296205), (70070, 294810), (70525, 292908), (71610, 288470), (73227, 282100), (75075, 275156), (75950, 271986), (77665, 265980), (78988, 261525), (80850, 255502), (82420, 250635), (83545, 247260), (84084, 245675), (84630, 244090), (86541, 238700), (87175, 236964), (88660, 232995), (90662, 227850), (91140, 226655), (93093, 221900), (93198, 221650), (95100, 217217), (95550, 216194), (97636, 211575), (98270, 210210), (98735, 209220), (100100, 206367), (100254, 206050), (102300, 201929), (103025, 200508), (104610, 197470), (105105, 196540), (108097, 191100), (110825, 186396), (110950, 186186), (113925, 181324), (115388, 179025), (117924, 175175), (118482, 174350), (119350, 173082), (120900, 170863), (122045, 169260), (123630, 167090), (124124, 166425), (127751, 161700), (132990, 155330), (133140, 155155), (135993, 151900), (137578, 150150), (140140, 147405), (141050, 146454), (143220, 144235)]