2122072680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6701}}^1$

素因数の和:6764

約数の個数: 256

約数和(自身を含む): 8106739200

約数和(自身を除く): 5984666520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1160, 1218, 1365, 1508, 1560, 1624, 1740, 1820, 1885, 2030, 2184, 2262, 2436, 2639, 2730, 3016, 3045, 3480, 3640, 3770, 4060, 4524, 4872, 5278, 5460, 5655, 6090, 6701, 7540, 7917, 8120, 9048, 10556, 10920, 11310, 12180, 13195, 13402, 15080, 15834, 20103, 21112, 22620, 24360, 26390, 26804, 31668, 33505, 39585, 40206, 45240, 46907, 52780, 53608, 63336, 67010, 79170, 80412, 87113, 93814, 100515, 105560, 134020, 140721, 158340, 160824, 174226, 187628, 194329, 201030, 234535, 261339, 268040, 281442, 316680, 348452, 375256, 388658, 402060, 435565, 469070, 522678, 562884, 582987, 609791, 696904, 703605, 777316, 804120, 871130, 938140, 971645, 1045356, 1125768, 1165974, 1219582, 1306695, 1360303, 1407210, 1554632, 1742260, 1829373, 1876280, 1943290, 2090712, 2331948, 2439164, 2526277, 2613390, 2720606, 2814420, 2914935, 3048955, 3484520, 3658746, 3886580, 4080909, 4663896, 4878328, 5052554, 5226780, 5441212, 5628840, 5829870, 6097910, 6801515, 7317492, 7578831, 7773160, 8161818, 9146865, 10105108, 10453560, 10882424, 11659740, 12195820, 12631385, 13603030, 14634984, 15157662, 16323636, 17683939, 18293730, 20210216, 20404545, 23319480, 24391640, 25262770, 27206060, 30315324, 32647272, 35367878, 36587460, 37894155, 40809090, 50525540, 53051817, 54412120, 60630648, 70735756, 73174920, 75788310, 81618180, 88419695, 101051080, 106103634, 141471512, 151576620, 163236360, 176839390, 212207268, 265259085, 303153240, 353678780, 424414536, 530518170, 707357560, 1061036340, 2122072680]

約数ペア:

[(1, 2122072680), (2, 1061036340), (3, 707357560), (4, 530518170), (5, 424414536), (6, 353678780), (7, 303153240), (8, 265259085), (10, 212207268), (12, 176839390), (13, 163236360), (14, 151576620), (15, 141471512), (20, 106103634), (21, 101051080), (24, 88419695), (26, 81618180), (28, 75788310), (29, 73174920), (30, 70735756), (35, 60630648), (39, 54412120), (40, 53051817), (42, 50525540), (52, 40809090), (56, 37894155), (58, 36587460), (60, 35367878), (65, 32647272), (70, 30315324), (78, 27206060), (84, 25262770), (87, 24391640), (91, 23319480), (104, 20404545), (105, 20210216), (116, 18293730), (120, 17683939), (130, 16323636), (140, 15157662), (145, 14634984), (156, 13603030), (168, 12631385), (174, 12195820), (182, 11659740), (195, 10882424), (203, 10453560), (210, 10105108), (232, 9146865), (260, 8161818), (273, 7773160), (280, 7578831), (290, 7317492), (312, 6801515), (348, 6097910), (364, 5829870), (377, 5628840), (390, 5441212), (406, 5226780), (420, 5052554), (435, 4878328), (455, 4663896), (520, 4080909), (546, 3886580), (580, 3658746), (609, 3484520), (696, 3048955), (728, 2914935), (754, 2814420), (780, 2720606), (812, 2613390), (840, 2526277), (870, 2439164), (910, 2331948), (1015, 2090712), (1092, 1943290), (1131, 1876280), (1160, 1829373), (1218, 1742260), (1365, 1554632), (1508, 1407210), (1560, 1360303), (1624, 1306695), (1740, 1219582), (1820, 1165974), (1885, 1125768), (2030, 1045356), (2184, 971645), (2262, 938140), (2436, 871130), (2639, 804120), (2730, 777316), (3016, 703605), (3045, 696904), (3480, 609791), (3640, 582987), (3770, 562884), (4060, 522678), (4524, 469070), (4872, 435565), (5278, 402060), (5460, 388658), (5655, 375256), (6090, 348452), (6701, 316680), (7540, 281442), (7917, 268040), (8120, 261339), (9048, 234535), (10556, 201030), (10920, 194329), (11310, 187628), (12180, 174226), (13195, 160824), (13402, 158340), (15080, 140721), (15834, 134020), (20103, 105560), (21112, 100515), (22620, 93814), (24360, 87113), (26390, 80412), (26804, 79170), (31668, 67010), (33505, 63336), (39585, 53608), (40206, 52780), (45240, 46907)]