121572360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 256

約数和(自身を含む): 499161600

約数和(自身を除く): 377589240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1237, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2474, 2520, 2730, 2808, 3276, 3510, 3640, 3711, 3780, 4095, 4680, 4914, 4948, 5460, 6185, 6552, 7020, 7422, 7560, 8190, 8659, 9828, 9896, 10920, 11133, 12285, 12370, 14040, 14844, 16081, 16380, 17318, 18555, 19656, 22266, 24570, 24740, 25977, 29688, 32162, 32760, 33399, 34636, 37110, 43295, 44532, 48243, 49140, 49480, 51954, 55665, 64324, 66798, 69272, 74220, 77931, 80405, 86590, 89064, 96486, 98280, 103908, 111330, 112567, 128648, 129885, 133596, 144729, 148440, 155862, 160810, 166995, 173180, 192972, 207816, 222660, 225134, 233793, 241215, 259770, 267192, 289458, 311724, 321620, 333990, 337701, 346360, 385944, 389655, 434187, 445320, 450268, 467586, 482430, 519540, 562835, 578916, 623448, 643240, 667980, 675402, 723645, 779310, 868374, 900536, 935172, 964860, 1013103, 1039080, 1125670, 1157832, 1168965, 1335960, 1350804, 1447290, 1558620, 1688505, 1736748, 1870344, 1929720, 2026206, 2170935, 2251340, 2337930, 2701608, 2894580, 3039309, 3117240, 3377010, 3473496, 4052412, 4341870, 4502680, 4675860, 5065515, 5789160, 6078618, 6754020, 8104824, 8683740, 9351720, 10131030, 12157236, 13508040, 15196545, 17367480, 20262060, 24314472, 30393090, 40524120, 60786180, 121572360]

約数ペア:

[(1, 121572360), (2, 60786180), (3, 40524120), (4, 30393090), (5, 24314472), (6, 20262060), (7, 17367480), (8, 15196545), (9, 13508040), (10, 12157236), (12, 10131030), (13, 9351720), (14, 8683740), (15, 8104824), (18, 6754020), (20, 6078618), (21, 5789160), (24, 5065515), (26, 4675860), (27, 4502680), (28, 4341870), (30, 4052412), (35, 3473496), (36, 3377010), (39, 3117240), (40, 3039309), (42, 2894580), (45, 2701608), (52, 2337930), (54, 2251340), (56, 2170935), (60, 2026206), (63, 1929720), (65, 1870344), (70, 1736748), (72, 1688505), (78, 1558620), (84, 1447290), (90, 1350804), (91, 1335960), (104, 1168965), (105, 1157832), (108, 1125670), (117, 1039080), (120, 1013103), (126, 964860), (130, 935172), (135, 900536), (140, 868374), (156, 779310), (168, 723645), (180, 675402), (182, 667980), (189, 643240), (195, 623448), (210, 578916), (216, 562835), (234, 519540), (252, 482430), (260, 467586), (270, 450268), (273, 445320), (280, 434187), (312, 389655), (315, 385944), (351, 346360), (360, 337701), (364, 333990), (378, 321620), (390, 311724), (420, 289458), (455, 267192), (468, 259770), (504, 241215), (520, 233793), (540, 225134), (546, 222660), (585, 207816), (630, 192972), (702, 173180), (728, 166995), (756, 160810), (780, 155862), (819, 148440), (840, 144729), (910, 133596), (936, 129885), (945, 128648), (1080, 112567), (1092, 111330), (1170, 103908), (1237, 98280), (1260, 96486), (1365, 89064), (1404, 86590), (1512, 80405), (1560, 77931), (1638, 74220), (1755, 69272), (1820, 66798), (1890, 64324), (2184, 55665), (2340, 51954), (2457, 49480), (2474, 49140), (2520, 48243), (2730, 44532), (2808, 43295), (3276, 37110), (3510, 34636), (3640, 33399), (3711, 32760), (3780, 32162), (4095, 29688), (4680, 25977), (4914, 24740), (4948, 24570), (5460, 22266), (6185, 19656), (6552, 18555), (7020, 17318), (7422, 16380), (7560, 16081), (8190, 14844), (8659, 14040), (9828, 12370), (9896, 12285), (10920, 11133)]