129163980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 288873780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 59, 60, 62, 66, 93, 107, 110, 118, 124, 132, 155, 165, 177, 186, 214, 220, 236, 295, 310, 321, 330, 341, 354, 372, 428, 465, 535, 590, 620, 642, 649, 660, 682, 708, 885, 930, 1023, 1070, 1177, 1180, 1284, 1298, 1364, 1605, 1705, 1770, 1829, 1860, 1947, 2046, 2140, 2354, 2596, 3210, 3245, 3317, 3410, 3531, 3540, 3658, 3894, 4092, 4708, 5115, 5487, 5885, 6313, 6420, 6490, 6634, 6820, 7062, 7316, 7788, 9145, 9735, 9951, 10230, 10974, 11770, 12626, 12980, 13268, 14124, 16585, 17655, 18290, 18939, 19470, 19902, 20119, 20460, 21948, 23540, 25252, 27435, 31565, 33170, 35310, 36487, 36580, 37878, 38940, 39804, 40238, 49755, 54870, 60357, 63130, 66340, 69443, 70620, 72974, 75756, 80476, 94695, 99510, 100595, 109461, 109740, 120714, 126260, 138886, 145948, 182435, 189390, 195703, 199020, 201190, 208329, 218922, 241428, 277772, 301785, 347215, 364870, 378780, 391406, 402380, 416658, 437844, 547305, 587109, 603570, 694430, 729740, 782812, 833316, 978515, 1041645, 1094610, 1174218, 1207140, 1388860, 1957030, 2083290, 2152733, 2189220, 2348436, 2935545, 3914060, 4166580, 4305466, 5871090, 6458199, 8610932, 10763665, 11742180, 12916398, 21527330, 25832796, 32290995, 43054660, 64581990, 129163980]

約数ペア:

[(1, 129163980), (2, 64581990), (3, 43054660), (4, 32290995), (5, 25832796), (6, 21527330), (10, 12916398), (11, 11742180), (12, 10763665), (15, 8610932), (20, 6458199), (22, 5871090), (30, 4305466), (31, 4166580), (33, 3914060), (44, 2935545), (55, 2348436), (59, 2189220), (60, 2152733), (62, 2083290), (66, 1957030), (93, 1388860), (107, 1207140), (110, 1174218), (118, 1094610), (124, 1041645), (132, 978515), (155, 833316), (165, 782812), (177, 729740), (186, 694430), (214, 603570), (220, 587109), (236, 547305), (295, 437844), (310, 416658), (321, 402380), (330, 391406), (341, 378780), (354, 364870), (372, 347215), (428, 301785), (465, 277772), (535, 241428), (590, 218922), (620, 208329), (642, 201190), (649, 199020), (660, 195703), (682, 189390), (708, 182435), (885, 145948), (930, 138886), (1023, 126260), (1070, 120714), (1177, 109740), (1180, 109461), (1284, 100595), (1298, 99510), (1364, 94695), (1605, 80476), (1705, 75756), (1770, 72974), (1829, 70620), (1860, 69443), (1947, 66340), (2046, 63130), (2140, 60357), (2354, 54870), (2596, 49755), (3210, 40238), (3245, 39804), (3317, 38940), (3410, 37878), (3531, 36580), (3540, 36487), (3658, 35310), (3894, 33170), (4092, 31565), (4708, 27435), (5115, 25252), (5487, 23540), (5885, 21948), (6313, 20460), (6420, 20119), (6490, 19902), (6634, 19470), (6820, 18939), (7062, 18290), (7316, 17655), (7788, 16585), (9145, 14124), (9735, 13268), (9951, 12980), (10230, 12626), (10974, 11770)]