101440560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 354539808

約数和(自身を除く): 253099248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 61, 65, 78, 80, 82, 104, 120, 122, 123, 130, 156, 164, 169, 183, 195, 205, 208, 240, 244, 246, 260, 305, 312, 328, 338, 366, 390, 410, 488, 492, 507, 520, 533, 610, 615, 624, 656, 676, 732, 780, 793, 820, 845, 915, 976, 984, 1014, 1040, 1066, 1220, 1230, 1352, 1464, 1560, 1586, 1599, 1640, 1690, 1830, 1968, 2028, 2132, 2379, 2440, 2460, 2501, 2535, 2665, 2704, 2928, 3120, 3172, 3198, 3280, 3380, 3660, 3965, 4056, 4264, 4758, 4880, 4920, 5002, 5070, 5330, 6344, 6396, 6760, 6929, 7320, 7503, 7930, 7995, 8112, 8528, 9516, 9840, 10004, 10140, 10309, 10660, 11895, 12505, 12688, 12792, 13520, 13858, 14640, 15006, 15860, 15990, 19032, 20008, 20280, 20618, 20787, 21320, 23790, 25010, 25584, 27716, 30012, 30927, 31720, 31980, 32513, 34645, 37515, 38064, 40016, 40560, 41236, 41574, 42640, 47580, 50020, 51545, 55432, 60024, 61854, 63440, 63960, 65026, 69290, 75030, 82472, 83148, 95160, 97539, 100040, 103090, 103935, 110864, 120048, 123708, 127920, 130052, 138580, 150060, 154635, 162565, 164944, 166296, 190320, 195078, 200080, 206180, 207870, 247416, 260104, 277160, 300120, 309270, 325130, 332592, 390156, 412360, 415740, 422669, 487695, 494832, 520208, 554320, 600240, 618540, 650260, 780312, 824720, 831480, 845338, 975390, 1237080, 1268007, 1300520, 1560624, 1662960, 1690676, 1950780, 2113345, 2474160, 2536014, 2601040, 3381352, 3901560, 4226690, 5072028, 6340035, 6762704, 7803120, 8453380, 10144056, 12680070, 16906760, 20288112, 25360140, 33813520, 50720280, 101440560]

約数ペア:

[(1, 101440560), (2, 50720280), (3, 33813520), (4, 25360140), (5, 20288112), (6, 16906760), (8, 12680070), (10, 10144056), (12, 8453380), (13, 7803120), (15, 6762704), (16, 6340035), (20, 5072028), (24, 4226690), (26, 3901560), (30, 3381352), (39, 2601040), (40, 2536014), (41, 2474160), (48, 2113345), (52, 1950780), (60, 1690676), (61, 1662960), (65, 1560624), (78, 1300520), (80, 1268007), (82, 1237080), (104, 975390), (120, 845338), (122, 831480), (123, 824720), (130, 780312), (156, 650260), (164, 618540), (169, 600240), (183, 554320), (195, 520208), (205, 494832), (208, 487695), (240, 422669), (244, 415740), (246, 412360), (260, 390156), (305, 332592), (312, 325130), (328, 309270), (338, 300120), (366, 277160), (390, 260104), (410, 247416), (488, 207870), (492, 206180), (507, 200080), (520, 195078), (533, 190320), (610, 166296), (615, 164944), (624, 162565), (656, 154635), (676, 150060), (732, 138580), (780, 130052), (793, 127920), (820, 123708), (845, 120048), (915, 110864), (976, 103935), (984, 103090), (1014, 100040), (1040, 97539), (1066, 95160), (1220, 83148), (1230, 82472), (1352, 75030), (1464, 69290), (1560, 65026), (1586, 63960), (1599, 63440), (1640, 61854), (1690, 60024), (1830, 55432), (1968, 51545), (2028, 50020), (2132, 47580), (2379, 42640), (2440, 41574), (2460, 41236), (2501, 40560), (2535, 40016), (2665, 38064), (2704, 37515), (2928, 34645), (3120, 32513), (3172, 31980), (3198, 31720), (3280, 30927), (3380, 30012), (3660, 27716), (3965, 25584), (4056, 25010), (4264, 23790), (4758, 21320), (4880, 20787), (4920, 20618), (5002, 20280), (5070, 20008), (5330, 19032), (6344, 15990), (6396, 15860), (6760, 15006), (6929, 14640), (7320, 13858), (7503, 13520), (7930, 12792), (7995, 12688), (8112, 12505), (8528, 11895), (9516, 10660), (9840, 10309), (10004, 10140)]