80927686120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 196313034240

約数和(自身を除く): 115385348120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 73, 74, 124, 146, 148, 155, 185, 248, 292, 296, 310, 331, 365, 370, 584, 620, 662, 730, 740, 1147, 1240, 1324, 1460, 1480, 1655, 2263, 2294, 2648, 2701, 2920, 3310, 4526, 4588, 5329, 5402, 5735, 6620, 9052, 9176, 10261, 10658, 10804, 11315, 11470, 12247, 13240, 13505, 18104, 20522, 21316, 21608, 22630, 22940, 24163, 24494, 26645, 27010, 41044, 42632, 45260, 45880, 48326, 48988, 51305, 53290, 54020, 61235, 82088, 83731, 90520, 96652, 97976, 102610, 106580, 108040, 120815, 122470, 165199, 167462, 193304, 197173, 205220, 213160, 241630, 244940, 330398, 334924, 379657, 394346, 410440, 418655, 483260, 489880, 660796, 669848, 749053, 759314, 788692, 825995, 837310, 894031, 966520, 985865, 1321592, 1498106, 1518628, 1577384, 1651990, 1674620, 1763899, 1788062, 1898285, 1971730, 2996212, 3037256, 3303980, 3349240, 3527798, 3576124, 3745265, 3796570, 3943460, 4470155, 5992424, 6112363, 6607960, 7055596, 7152248, 7490530, 7593140, 7886920, 8819495, 8940310, 12224726, 14111192, 14981060, 15186280, 17638990, 17880620, 24449452, 27714961, 29962120, 30561815, 35277980, 35761240, 48898904, 54680869, 55429922, 61123630, 65264263, 70555960, 109361738, 110859844, 122247260, 130528526, 138574805, 218723476, 221719688, 244494520, 261057052, 273404345, 277149610, 326321315, 437446952, 522114104, 546808690, 554299220, 652642630, 1093617380, 1108598440, 1305285260, 2023192153, 2187234760, 2610570520, 4046384306, 8092768612, 10115960765, 16185537224, 20231921530, 40463843060, 80927686120]

約数ペア:

[(1, 80927686120), (2, 40463843060), (4, 20231921530), (5, 16185537224), (8, 10115960765), (10, 8092768612), (20, 4046384306), (31, 2610570520), (37, 2187234760), (40, 2023192153), (62, 1305285260), (73, 1108598440), (74, 1093617380), (124, 652642630), (146, 554299220), (148, 546808690), (155, 522114104), (185, 437446952), (248, 326321315), (292, 277149610), (296, 273404345), (310, 261057052), (331, 244494520), (365, 221719688), (370, 218723476), (584, 138574805), (620, 130528526), (662, 122247260), (730, 110859844), (740, 109361738), (1147, 70555960), (1240, 65264263), (1324, 61123630), (1460, 55429922), (1480, 54680869), (1655, 48898904), (2263, 35761240), (2294, 35277980), (2648, 30561815), (2701, 29962120), (2920, 27714961), (3310, 24449452), (4526, 17880620), (4588, 17638990), (5329, 15186280), (5402, 14981060), (5735, 14111192), (6620, 12224726), (9052, 8940310), (9176, 8819495), (10261, 7886920), (10658, 7593140), (10804, 7490530), (11315, 7152248), (11470, 7055596), (12247, 6607960), (13240, 6112363), (13505, 5992424), (18104, 4470155), (20522, 3943460), (21316, 3796570), (21608, 3745265), (22630, 3576124), (22940, 3527798), (24163, 3349240), (24494, 3303980), (26645, 3037256), (27010, 2996212), (41044, 1971730), (42632, 1898285), (45260, 1788062), (45880, 1763899), (48326, 1674620), (48988, 1651990), (51305, 1577384), (53290, 1518628), (54020, 1498106), (61235, 1321592), (82088, 985865), (83731, 966520), (90520, 894031), (96652, 837310), (97976, 825995), (102610, 788692), (106580, 759314), (108040, 749053), (120815, 669848), (122470, 660796), (165199, 489880), (167462, 483260), (193304, 418655), (197173, 410440), (205220, 394346), (213160, 379657), (241630, 334924), (244940, 330398)]