20960830800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:740

約数の個数: 720

約数和(自身を含む): 90501290880

約数和(自身を除く): 69540460080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 109, 112, 117, 120, 126, 130, 140, 144, 150, 156, 168, 175, 180, 182, 195, 200, 208, 210, 218, 225, 234, 240, 252, 260, 273, 280, 300, 312, 315, 325, 327, 336, 350, 360, 364, 390, 400, 420, 436, 450, 455, 468, 504, 520, 525, 545, 546, 560, 585, 587, 600, 624, 630, 650, 654, 700, 720, 728, 763, 780, 819, 840, 872, 900, 910, 936, 975, 981, 1008, 1040, 1050, 1090, 1092, 1170, 1174, 1200, 1260, 1300, 1308, 1365, 1400, 1417, 1456, 1526, 1560, 1575, 1635, 1638, 1680, 1744, 1761, 1800, 1820, 1872, 1950, 1962, 2100, 2180, 2184, 2275, 2289, 2340, 2348, 2520, 2600, 2616, 2725, 2730, 2800, 2834, 2925, 2935, 3052, 3120, 3150, 3270, 3276, 3522, 3600, 3640, 3815, 3900, 3924, 4095, 4109, 4200, 4251, 4360, 4368, 4550, 4578, 4680, 4696, 4905, 5040, 5200, 5232, 5283, 5450, 5460, 5668, 5850, 5870, 6104, 6300, 6540, 6552, 6825, 6867, 7044, 7085, 7280, 7630, 7631, 7800, 7848, 8175, 8190, 8218, 8400, 8502, 8720, 8805, 9100, 9156, 9360, 9392, 9810, 9919, 10566, 10900, 10920, 11336, 11445, 11700, 11740, 12208, 12327, 12600, 12753, 13080, 13104, 13650, 13734, 14088, 14170, 14675, 15260, 15262, 15600, 15696, 16350, 16380, 16436, 17004, 17610, 18200, 18312, 19075, 19620, 19838, 20475, 20545, 21132, 21255, 21800, 21840, 22672, 22890, 22893, 23400, 23480, 24525, 24654, 25200, 25506, 26160, 26415, 27300, 27468, 28176, 28340, 29350, 29757, 30520, 30524, 32700, 32760, 32872, 34008, 34335, 35220, 35425, 36400, 36624, 36981, 38150, 38155, 39240, 39676, 40950, 41090, 42264, 42510, 43600, 44025, 45780, 45786, 46800, 46960, 49050, 49308, 49595, 51012, 52830, 53417, 54600, 54936, 56680, 57225, 58700, 59514, 61040, 61048, 61635, 63765, 63983, 65400, 65520, 65744, 68016, 68670, 68679, 70440, 70850, 73962, 76300, 76310, 78480, 79352, 81900, 82180, 84528, 85020, 88050, 89271, 91560, 91572, 98100, 98616, 99190, 102024, 102725, 105660, 106275, 106834, 109200, 109872, 113360, 114450, 114465, 117400, 119028, 122096, 123270, 127530, 127966, 130800, 132075, 137340, 137358, 140880, 141700, 147924, 148785, 152600, 152620, 158704, 160251, 163800, 164360, 170040, 171675, 176100, 178542, 183120, 183144, 184905, 190775, 191949, 196200, 197232, 198380, 204048, 205450, 211320, 212550, 213668, 228900, 228930, 234800, 238056, 246540, 247975, 255060, 255932, 264150, 267085, 274680, 274716, 283400, 295848, 297570, 305200, 305240, 308175, 318825, 319915, 320502, 327600, 328720, 340080, 343350, 343395, 352200, 357084, 366288, 369810, 381550, 383898, 392400, 396760, 410900, 422640, 425100, 427336, 446355, 447881, 457800, 457860, 476112, 480753, 493080, 495950, 510120, 511864, 528300, 534170, 549360, 549432, 566800, 572325, 575847, 591696, 595140, 610480, 616350, 637650, 639830, 641004, 686700, 686790, 704400, 714168, 739620, 743925, 763100, 767796, 793520, 801255, 821800, 831779, 850200, 854672, 892710, 895762, 915600, 915720, 924525, 959745, 961506, 986160, 991900, 1020240, 1023728, 1056600, 1068340, 1098864, 1144650, 1151694, 1190280, 1232700, 1275300, 1279660, 1282008, 1335425, 1343643, 1373400, 1373580, 1428336, 1479240, 1487850, 1526200, 1535592, 1599575, 1602510, 1643600, 1663558, 1700400, 1716975, 1785420, 1791524, 1831440, 1849050, 1919490, 1923012, 1983800, 2113200, 2136680, 2231775, 2239405, 2289300, 2303388, 2380560, 2403765, 2465400, 2495337, 2550600, 2559320, 2564016, 2670850, 2687286, 2746800, 2747160, 2879235, 2958480, 2975700, 3052400, 3071184, 3199150, 3205020, 3327116, 3433950, 3570840, 3583048, 3698100, 3838980, 3846024, 3967600, 4006275, 4030929, 4158895, 4273360, 4463550, 4478810, 4578600, 4606776, 4798725, 4807530, 4930800, 4990674, 5101200, 5118640, 5341700, 5374572, 5494320, 5758470, 5822453, 5951400, 6398300, 6410040, 6654232, 6718215, 6867900, 7141680, 7166096, 7396200, 7486011, 7677960, 7692048, 8012550, 8061858, 8317790, 8927100, 8957620, 9157200, 9213552, 9597450, 9615060, 9981348, 10683400, 10749144, 11197025, 11516940, 11644906, 11902800, 12018825, 12476685, 12796600, 12820080, 13308464, 13436430, 13735800, 14396175, 14792400, 14972022, 15355920, 16025100, 16123716, 16635580, 17467359, 17854200, 17915240, 19194900, 19230120, 19962696, 20154645, 20794475, 21366800, 21498288, 22394050, 23033880, 23289812, 24037650, 24953370, 25593200, 26872860, 27471600, 28792350, 29112265, 29944044, 32050200, 32247432, 33271160, 33591075, 34934718, 35708400, 35830480, 37430055, 38389800, 38460240, 39925392, 40309290, 41588950, 44788100, 46067760, 46579624, 48075300, 49906740, 52402077, 53745720, 57584700, 58224530, 59888088, 62383425, 64100400, 64494864, 66542320, 67182150, 69869436, 74860110, 76779600, 80618580, 83177900, 87336795, 89576200, 93159248, 96150600, 99813480, 100773225, 104804154, 107491440, 115169400, 116449060, 119776176, 124766850, 134364300, 139738872, 145561325, 149720220, 161237160, 166355800, 174673590, 179152400, 187150275, 192301200, 199626960, 201546450, 209608308, 230338800, 232898120, 249533700, 262010385, 268728600, 279477744, 291122650, 299440440, 322474320, 332711600, 349347180, 374300550, 403092900, 419216616, 436683975, 465796240, 499067400, 524020770, 537457200, 582245300, 598880880, 698694360, 748601100, 806185800, 838433232, 873367950, 998134800, 1048041540, 1164490600, 1310051925, 1397388720, 1497202200, 1612371600, 1746735900, 2096083080, 2328981200, 2620103850, 2994404400, 3493471800, 4192166160, 5240207700, 6986943600, 10480415400, 20960830800]

約数ペア:

[(1, 20960830800), (2, 10480415400), (3, 6986943600), (4, 5240207700), (5, 4192166160), (6, 3493471800), (7, 2994404400), (8, 2620103850), (9, 2328981200), (10, 2096083080), (12, 1746735900), (13, 1612371600), (14, 1497202200), (15, 1397388720), (16, 1310051925), (18, 1164490600), (20, 1048041540), (21, 998134800), (24, 873367950), (25, 838433232), (26, 806185800), (28, 748601100), (30, 698694360), (35, 598880880), (36, 582245300), (39, 537457200), (40, 524020770), (42, 499067400), (45, 465796240), (48, 436683975), (50, 419216616), (52, 403092900), (56, 374300550), (60, 349347180), (63, 332711600), (65, 322474320), (70, 299440440), (72, 291122650), (75, 279477744), (78, 268728600), (80, 262010385), (84, 249533700), (90, 232898120), (91, 230338800), (100, 209608308), (104, 201546450), (105, 199626960), (109, 192301200), (112, 187150275), (117, 179152400), (120, 174673590), (126, 166355800), (130, 161237160), (140, 149720220), (144, 145561325), (150, 139738872), (156, 134364300), (168, 124766850), (175, 119776176), (180, 116449060), (182, 115169400), (195, 107491440), (200, 104804154), (208, 100773225), (210, 99813480), (218, 96150600), (225, 93159248), (234, 89576200), (240, 87336795), (252, 83177900), (260, 80618580), (273, 76779600), (280, 74860110), (300, 69869436), (312, 67182150), (315, 66542320), (325, 64494864), (327, 64100400), (336, 62383425), (350, 59888088), (360, 58224530), (364, 57584700), (390, 53745720), (400, 52402077), (420, 49906740), (436, 48075300), (450, 46579624), (455, 46067760), (468, 44788100), (504, 41588950), (520, 40309290), (525, 39925392), (545, 38460240), (546, 38389800), (560, 37430055), (585, 35830480), (587, 35708400), (600, 34934718), (624, 33591075), (630, 33271160), (650, 32247432), (654, 32050200), (700, 29944044), (720, 29112265), (728, 28792350), (763, 27471600), (780, 26872860), (819, 25593200), (840, 24953370), (872, 24037650), (900, 23289812), (910, 23033880), (936, 22394050), (975, 21498288), (981, 21366800), (1008, 20794475), (1040, 20154645), (1050, 19962696), (1090, 19230120), (1092, 19194900), (1170, 17915240), (1174, 17854200), (1200, 17467359), (1260, 16635580), (1300, 16123716), (1308, 16025100), (1365, 15355920), (1400, 14972022), (1417, 14792400), (1456, 14396175), (1526, 13735800), (1560, 13436430), (1575, 13308464), (1635, 12820080), (1638, 12796600), (1680, 12476685), (1744, 12018825), (1761, 11902800), (1800, 11644906), (1820, 11516940), (1872, 11197025), (1950, 10749144), (1962, 10683400), (2100, 9981348), (2180, 9615060), (2184, 9597450), (2275, 9213552), (2289, 9157200), (2340, 8957620), (2348, 8927100), (2520, 8317790), (2600, 8061858), (2616, 8012550), (2725, 7692048), (2730, 7677960), (2800, 7486011), (2834, 7396200), (2925, 7166096), (2935, 7141680), (3052, 6867900), (3120, 6718215), (3150, 6654232), (3270, 6410040), (3276, 6398300), (3522, 5951400), (3600, 5822453), (3640, 5758470), (3815, 5494320), (3900, 5374572), (3924, 5341700), (4095, 5118640), (4109, 5101200), (4200, 4990674), (4251, 4930800), (4360, 4807530), (4368, 4798725), (4550, 4606776), (4578, 4578600), (4680, 4478810), (4696, 4463550), (4905, 4273360), (5040, 4158895), (5200, 4030929), (5232, 4006275), (5283, 3967600), (5450, 3846024), (5460, 3838980), (5668, 3698100), (5850, 3583048), (5870, 3570840), (6104, 3433950), (6300, 3327116), (6540, 3205020), (6552, 3199150), (6825, 3071184), (6867, 3052400), (7044, 2975700), (7085, 2958480), (7280, 2879235), (7630, 2747160), (7631, 2746800), (7800, 2687286), (7848, 2670850), (8175, 2564016), (8190, 2559320), (8218, 2550600), (8400, 2495337), (8502, 2465400), (8720, 2403765), (8805, 2380560), (9100, 2303388), (9156, 2289300), (9360, 2239405), (9392, 2231775), (9810, 2136680), (9919, 2113200), (10566, 1983800), (10900, 1923012), (10920, 1919490), (11336, 1849050), (11445, 1831440), (11700, 1791524), (11740, 1785420), (12208, 1716975), (12327, 1700400), (12600, 1663558), (12753, 1643600), (13080, 1602510), (13104, 1599575), (13650, 1535592), (13734, 1526200), (14088, 1487850), (14170, 1479240), (14675, 1428336), (15260, 1373580), (15262, 1373400), (15600, 1343643), (15696, 1335425), (16350, 1282008), (16380, 1279660), (16436, 1275300), (17004, 1232700), (17610, 1190280), (18200, 1151694), (18312, 1144650), (19075, 1098864), (19620, 1068340), (19838, 1056600), (20475, 1023728), (20545, 1020240), (21132, 991900), (21255, 986160), (21800, 961506), (21840, 959745), (22672, 924525), (22890, 915720), (22893, 915600), (23400, 895762), (23480, 892710), (24525, 854672), (24654, 850200), (25200, 831779), (25506, 821800), (26160, 801255), (26415, 793520), (27300, 767796), (27468, 763100), (28176, 743925), (28340, 739620), (29350, 714168), (29757, 704400), (30520, 686790), (30524, 686700), (32700, 641004), (32760, 639830), (32872, 637650), (34008, 616350), (34335, 610480), (35220, 595140), (35425, 591696), (36400, 575847), (36624, 572325), (36981, 566800), (38150, 549432), (38155, 549360), (39240, 534170), (39676, 528300), (40950, 511864), (41090, 510120), (42264, 495950), (42510, 493080), (43600, 480753), (44025, 476112), (45780, 457860), (45786, 457800), (46800, 447881), (46960, 446355), (49050, 427336), (49308, 425100), (49595, 422640), (51012, 410900), (52830, 396760), (53417, 392400), (54600, 383898), (54936, 381550), (56680, 369810), (57225, 366288), (58700, 357084), (59514, 352200), (61040, 343395), (61048, 343350), (61635, 340080), (63765, 328720), (63983, 327600), (65400, 320502), (65520, 319915), (65744, 318825), (68016, 308175), (68670, 305240), (68679, 305200), (70440, 297570), (70850, 295848), (73962, 283400), (76300, 274716), (76310, 274680), (78480, 267085), (79352, 264150), (81900, 255932), (82180, 255060), (84528, 247975), (85020, 246540), (88050, 238056), (89271, 234800), (91560, 228930), (91572, 228900), (98100, 213668), (98616, 212550), (99190, 211320), (102024, 205450), (102725, 204048), (105660, 198380), (106275, 197232), (106834, 196200), (109200, 191949), (109872, 190775), (113360, 184905), (114450, 183144), (114465, 183120), (117400, 178542), (119028, 176100), (122096, 171675), (123270, 170040), (127530, 164360), (127966, 163800), (130800, 160251), (132075, 158704), (137340, 152620), (137358, 152600), (140880, 148785), (141700, 147924)]