20356356240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 800

約数和(自身を含む): 82953154944

約数和(自身を除く): 62596798704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 107, 108, 110, 120, 132, 135, 136, 144, 153, 157, 162, 165, 170, 176, 180, 187, 198, 204, 214, 216, 220, 240, 255, 264, 270, 272, 297, 306, 314, 321, 324, 330, 340, 360, 374, 396, 405, 408, 428, 432, 440, 459, 471, 495, 510, 528, 535, 540, 561, 594, 612, 628, 642, 648, 660, 680, 720, 748, 765, 785, 792, 810, 816, 856, 880, 891, 918, 935, 942, 963, 990, 1020, 1070, 1080, 1122, 1177, 1188, 1224, 1256, 1284, 1296, 1320, 1360, 1377, 1413, 1485, 1496, 1530, 1570, 1584, 1605, 1620, 1683, 1712, 1727, 1782, 1819, 1836, 1870, 1884, 1926, 1980, 2040, 2140, 2160, 2244, 2295, 2354, 2355, 2376, 2448, 2512, 2568, 2640, 2669, 2754, 2805, 2826, 2889, 2970, 2992, 3060, 3140, 3210, 3240, 3366, 3454, 3531, 3564, 3638, 3672, 3740, 3768, 3852, 3960, 4080, 4239, 4280, 4455, 4488, 4590, 4708, 4710, 4752, 4815, 5049, 5136, 5181, 5338, 5457, 5508, 5610, 5652, 5778, 5885, 5940, 6120, 6280, 6420, 6480, 6732, 6885, 6908, 7062, 7065, 7128, 7276, 7344, 7480, 7536, 7704, 7920, 8007, 8415, 8478, 8560, 8635, 8667, 8910, 8976, 9095, 9180, 9416, 9420, 9630, 10098, 10362, 10593, 10676, 10914, 11016, 11220, 11304, 11556, 11770, 11880, 12240, 12560, 12717, 12840, 13345, 13464, 13770, 13816, 14124, 14130, 14256, 14445, 14552, 14960, 15147, 15408, 15543, 16014, 16371, 16799, 16830, 16956, 17270, 17334, 17655, 17820, 18190, 18360, 18832, 18840, 19260, 20009, 20196, 20724, 21186, 21195, 21352, 21828, 22032, 22440, 22608, 23112, 23540, 23760, 24021, 25245, 25434, 25680, 25905, 26690, 26928, 27285, 27540, 27632, 28248, 28260, 28890, 29104, 29359, 30294, 31086, 31779, 32028, 32742, 33598, 33660, 33912, 34540, 34668, 35310, 35640, 36380, 36720, 37680, 38520, 40018, 40035, 40392, 41448, 42372, 42390, 42704, 43335, 43656, 44880, 46224, 46629, 47080, 48042, 49113, 50397, 50490, 50868, 51810, 52965, 53380, 54570, 55080, 56496, 56520, 57780, 58718, 60027, 60588, 62172, 63558, 63585, 64056, 65484, 67196, 67320, 67824, 69080, 69336, 70620, 71280, 72063, 72760, 75735, 77040, 77715, 80036, 80070, 80784, 81855, 82896, 83995, 84744, 84780, 86670, 87312, 88077, 93258, 94160, 95337, 96084, 98226, 100045, 100794, 100980, 101736, 103620, 105930, 106760, 109140, 110160, 113040, 115560, 117436, 120054, 120105, 121176, 124344, 127116, 127170, 128112, 130968, 134392, 134640, 138160, 138672, 139887, 141240, 144126, 145520, 146795, 147339, 151191, 151470, 155430, 158895, 160072, 160140, 163710, 167990, 169488, 169560, 173340, 176154, 180081, 184789, 186516, 190674, 192168, 196452, 200090, 201588, 201960, 203472, 207240, 211860, 213520, 216189, 218280, 231120, 233145, 234872, 240108, 240210, 242352, 245565, 248688, 251985, 254232, 254340, 261936, 264231, 268784, 279774, 282480, 285583, 288252, 293590, 294678, 300135, 302382, 302940, 310860, 317790, 320144, 320280, 327420, 335980, 339120, 346680, 352308, 360162, 360315, 369578, 373032, 381348, 384336, 392904, 400180, 403176, 403920, 414480, 423720, 432378, 436560, 440385, 453573, 466290, 469744, 476685, 480216, 480420, 491130, 503970, 508464, 508680, 528462, 540243, 554367, 559548, 571166, 576504, 587180, 589356, 600270, 604764, 605880, 621720, 635580, 640560, 654840, 671960, 693360, 699435, 704616, 720324, 720630, 736695, 739156, 746064, 755955, 762696, 785808, 792693, 800360, 806352, 847440, 856749, 864756, 880770, 900405, 907146, 923945, 932580, 953370, 960432, 960840, 982260, 1007940, 1017360, 1056924, 1080486, 1080945, 1108734, 1119096, 1142332, 1153008, 1174360, 1178712, 1200540, 1209528, 1211760, 1243440, 1271160, 1309680, 1321155, 1343920, 1360719, 1398870, 1409232, 1427915, 1440648, 1441260, 1473390, 1478312, 1511910, 1525392, 1585386, 1600720, 1620729, 1663101, 1713498, 1729512, 1761540, 1800810, 1814292, 1847890, 1865160, 1906740, 1921680, 1964520, 2015880, 2113848, 2160972, 2161890, 2217468, 2238192, 2267865, 2284664, 2348720, 2357424, 2378079, 2401080, 2419056, 2542320, 2570247, 2642310, 2701215, 2721438, 2771835, 2797740, 2855830, 2881296, 2882520, 2946780, 2956624, 3023820, 3141413, 3170772, 3241458, 3326202, 3426996, 3459024, 3523080, 3601620, 3628584, 3695780, 3730320, 3813480, 3929040, 3963465, 4031760, 4227696, 4283745, 4321944, 4323780, 4434936, 4535730, 4569328, 4756158, 4802160, 4989303, 5140494, 5284620, 5402430, 5442876, 5543670, 5595480, 5711660, 5765040, 5893560, 6047640, 6282826, 6341544, 6482916, 6652404, 6803595, 6853992, 7046160, 7203240, 7257168, 7391560, 7626960, 7710741, 7926930, 8103645, 8315505, 8567490, 8643888, 8647560, 8869872, 9071460, 9424239, 9512316, 9978606, 10280988, 10569240, 10804860, 10885752, 11087340, 11190960, 11423320, 11787120, 11890395, 12095280, 12565652, 12683088, 12851235, 12965832, 13304808, 13607190, 13707984, 14406480, 14783120, 14967909, 15421482, 15707065, 15853860, 16207290, 16631010, 17134980, 17295120, 18142920, 18848478, 19024632, 19957212, 20561976, 21138480, 21609720, 21771504, 22174680, 22846640, 23132223, 23780790, 24946515, 25131304, 25702470, 25931664, 26609616, 27214380, 28272717, 29935818, 30842964, 31414130, 31707720, 32414580, 33262020, 34269960, 36285840, 37696956, 38049264, 38553705, 39914424, 41123952, 43219440, 44349360, 46264446, 47121195, 47561580, 49893030, 50262608, 51404940, 54428760, 56545434, 59871636, 61685928, 62828260, 63415440, 64829160, 66524040, 68539920, 74839545, 75393912, 77107410, 79828848, 84818151, 92528892, 94242390, 95123160, 99786060, 102809880, 108857520, 113090868, 115661115, 119743272, 123371856, 125656520, 129658320, 133048080, 141363585, 149679090, 150787824, 154214820, 169636302, 185057784, 188484780, 190246320, 199572120, 205619760, 226181736, 231322230, 239486544, 251313040, 254454453, 282727170, 299358180, 308429640, 339272604, 370115568, 376969560, 399144240, 424090755, 452363472, 462644460, 508908906, 565454340, 598716360, 616859280, 678545208, 753939120, 848181510, 925288920, 1017817812, 1130908680, 1197432720, 1272272265, 1357090416, 1696363020, 1850577840, 2035635624, 2261817360, 2544544530, 3392726040, 4071271248, 5089089060, 6785452080, 10178178120, 20356356240]

約数ペア:

[(1, 20356356240), (2, 10178178120), (3, 6785452080), (4, 5089089060), (5, 4071271248), (6, 3392726040), (8, 2544544530), (9, 2261817360), (10, 2035635624), (11, 1850577840), (12, 1696363020), (15, 1357090416), (16, 1272272265), (17, 1197432720), (18, 1130908680), (20, 1017817812), (22, 925288920), (24, 848181510), (27, 753939120), (30, 678545208), (33, 616859280), (34, 598716360), (36, 565454340), (40, 508908906), (44, 462644460), (45, 452363472), (48, 424090755), (51, 399144240), (54, 376969560), (55, 370115568), (60, 339272604), (66, 308429640), (68, 299358180), (72, 282727170), (80, 254454453), (81, 251313040), (85, 239486544), (88, 231322230), (90, 226181736), (99, 205619760), (102, 199572120), (107, 190246320), (108, 188484780), (110, 185057784), (120, 169636302), (132, 154214820), (135, 150787824), (136, 149679090), (144, 141363585), (153, 133048080), (157, 129658320), (162, 125656520), (165, 123371856), (170, 119743272), (176, 115661115), (180, 113090868), (187, 108857520), (198, 102809880), (204, 99786060), (214, 95123160), (216, 94242390), (220, 92528892), (240, 84818151), (255, 79828848), (264, 77107410), (270, 75393912), (272, 74839545), (297, 68539920), (306, 66524040), (314, 64829160), (321, 63415440), (324, 62828260), (330, 61685928), (340, 59871636), (360, 56545434), (374, 54428760), (396, 51404940), (405, 50262608), (408, 49893030), (428, 47561580), (432, 47121195), (440, 46264446), (459, 44349360), (471, 43219440), (495, 41123952), (510, 39914424), (528, 38553705), (535, 38049264), (540, 37696956), (561, 36285840), (594, 34269960), (612, 33262020), (628, 32414580), (642, 31707720), (648, 31414130), (660, 30842964), (680, 29935818), (720, 28272717), (748, 27214380), (765, 26609616), (785, 25931664), (792, 25702470), (810, 25131304), (816, 24946515), (856, 23780790), (880, 23132223), (891, 22846640), (918, 22174680), (935, 21771504), (942, 21609720), (963, 21138480), (990, 20561976), (1020, 19957212), (1070, 19024632), (1080, 18848478), (1122, 18142920), (1177, 17295120), (1188, 17134980), (1224, 16631010), (1256, 16207290), (1284, 15853860), (1296, 15707065), (1320, 15421482), (1360, 14967909), (1377, 14783120), (1413, 14406480), (1485, 13707984), (1496, 13607190), (1530, 13304808), (1570, 12965832), (1584, 12851235), (1605, 12683088), (1620, 12565652), (1683, 12095280), (1712, 11890395), (1727, 11787120), (1782, 11423320), (1819, 11190960), (1836, 11087340), (1870, 10885752), (1884, 10804860), (1926, 10569240), (1980, 10280988), (2040, 9978606), (2140, 9512316), (2160, 9424239), (2244, 9071460), (2295, 8869872), (2354, 8647560), (2355, 8643888), (2376, 8567490), (2448, 8315505), (2512, 8103645), (2568, 7926930), (2640, 7710741), (2669, 7626960), (2754, 7391560), (2805, 7257168), (2826, 7203240), (2889, 7046160), (2970, 6853992), (2992, 6803595), (3060, 6652404), (3140, 6482916), (3210, 6341544), (3240, 6282826), (3366, 6047640), (3454, 5893560), (3531, 5765040), (3564, 5711660), (3638, 5595480), (3672, 5543670), (3740, 5442876), (3768, 5402430), (3852, 5284620), (3960, 5140494), (4080, 4989303), (4239, 4802160), (4280, 4756158), (4455, 4569328), (4488, 4535730), (4590, 4434936), (4708, 4323780), (4710, 4321944), (4752, 4283745), (4815, 4227696), (5049, 4031760), (5136, 3963465), (5181, 3929040), (5338, 3813480), (5457, 3730320), (5508, 3695780), (5610, 3628584), (5652, 3601620), (5778, 3523080), (5885, 3459024), (5940, 3426996), (6120, 3326202), (6280, 3241458), (6420, 3170772), (6480, 3141413), (6732, 3023820), (6885, 2956624), (6908, 2946780), (7062, 2882520), (7065, 2881296), (7128, 2855830), (7276, 2797740), (7344, 2771835), (7480, 2721438), (7536, 2701215), (7704, 2642310), (7920, 2570247), (8007, 2542320), (8415, 2419056), (8478, 2401080), (8560, 2378079), (8635, 2357424), (8667, 2348720), (8910, 2284664), (8976, 2267865), (9095, 2238192), (9180, 2217468), (9416, 2161890), (9420, 2160972), (9630, 2113848), (10098, 2015880), (10362, 1964520), (10593, 1921680), (10676, 1906740), (10914, 1865160), (11016, 1847890), (11220, 1814292), (11304, 1800810), (11556, 1761540), (11770, 1729512), (11880, 1713498), (12240, 1663101), (12560, 1620729), (12717, 1600720), (12840, 1585386), (13345, 1525392), (13464, 1511910), (13770, 1478312), (13816, 1473390), (14124, 1441260), (14130, 1440648), (14256, 1427915), (14445, 1409232), (14552, 1398870), (14960, 1360719), (15147, 1343920), (15408, 1321155), (15543, 1309680), (16014, 1271160), (16371, 1243440), (16799, 1211760), (16830, 1209528), (16956, 1200540), (17270, 1178712), (17334, 1174360), (17655, 1153008), (17820, 1142332), (18190, 1119096), (18360, 1108734), (18832, 1080945), (18840, 1080486), (19260, 1056924), (20009, 1017360), (20196, 1007940), (20724, 982260), (21186, 960840), (21195, 960432), (21352, 953370), (21828, 932580), (22032, 923945), (22440, 907146), (22608, 900405), (23112, 880770), (23540, 864756), (23760, 856749), (24021, 847440), (25245, 806352), (25434, 800360), (25680, 792693), (25905, 785808), (26690, 762696), (26928, 755955), (27285, 746064), (27540, 739156), (27632, 736695), (28248, 720630), (28260, 720324), (28890, 704616), (29104, 699435), (29359, 693360), (30294, 671960), (31086, 654840), (31779, 640560), (32028, 635580), (32742, 621720), (33598, 605880), (33660, 604764), (33912, 600270), (34540, 589356), (34668, 587180), (35310, 576504), (35640, 571166), (36380, 559548), (36720, 554367), (37680, 540243), (38520, 528462), (40018, 508680), (40035, 508464), (40392, 503970), (41448, 491130), (42372, 480420), (42390, 480216), (42704, 476685), (43335, 469744), (43656, 466290), (44880, 453573), (46224, 440385), (46629, 436560), (47080, 432378), (48042, 423720), (49113, 414480), (50397, 403920), (50490, 403176), (50868, 400180), (51810, 392904), (52965, 384336), (53380, 381348), (54570, 373032), (55080, 369578), (56496, 360315), (56520, 360162), (57780, 352308), (58718, 346680), (60027, 339120), (60588, 335980), (62172, 327420), (63558, 320280), (63585, 320144), (64056, 317790), (65484, 310860), (67196, 302940), (67320, 302382), (67824, 300135), (69080, 294678), (69336, 293590), (70620, 288252), (71280, 285583), (72063, 282480), (72760, 279774), (75735, 268784), (77040, 264231), (77715, 261936), (80036, 254340), (80070, 254232), (80784, 251985), (81855, 248688), (82896, 245565), (83995, 242352), (84744, 240210), (84780, 240108), (86670, 234872), (87312, 233145), (88077, 231120), (93258, 218280), (94160, 216189), (95337, 213520), (96084, 211860), (98226, 207240), (100045, 203472), (100794, 201960), (100980, 201588), (101736, 200090), (103620, 196452), (105930, 192168), (106760, 190674), (109140, 186516), (110160, 184789), (113040, 180081), (115560, 176154), (117436, 173340), (120054, 169560), (120105, 169488), (121176, 167990), (124344, 163710), (127116, 160140), (127170, 160072), (128112, 158895), (130968, 155430), (134392, 151470), (134640, 151191), (138160, 147339), (138672, 146795), (139887, 145520), (141240, 144126)]