1031297520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 240

約数和(自身を含む): 3722574240

約数和(自身を除く): 2691276720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1020, 1122, 1210, 1320, 1360, 1452, 1496, 1815, 1870, 1936, 2040, 2057, 2089, 2244, 2420, 2640, 2805, 2904, 2992, 3630, 3740, 4080, 4114, 4178, 4488, 4840, 5610, 5808, 6171, 6267, 7260, 7480, 8228, 8356, 8976, 9680, 10285, 10445, 11220, 12342, 12534, 14520, 14960, 16456, 16712, 20570, 20890, 22440, 22979, 24684, 25068, 29040, 30855, 31335, 32912, 33424, 35513, 41140, 41780, 44880, 45958, 49368, 50136, 61710, 62670, 68937, 71026, 82280, 83560, 91916, 98736, 100272, 106539, 114895, 123420, 125340, 137874, 142052, 164560, 167120, 177565, 183832, 213078, 229790, 246840, 250680, 252769, 275748, 284104, 344685, 355130, 367664, 390643, 426156, 459580, 493680, 501360, 505538, 532695, 551496, 568208, 689370, 710260, 758307, 781286, 852312, 919160, 1011076, 1065390, 1102992, 1171929, 1263845, 1378740, 1420520, 1516614, 1562572, 1704624, 1838320, 1953215, 2022152, 2130780, 2343858, 2527690, 2757480, 2841040, 3033228, 3125144, 3791535, 3906430, 4044304, 4261560, 4297073, 4687716, 5055380, 5514960, 5859645, 6066456, 6250288, 7583070, 7812860, 8523120, 8594146, 9375432, 10110760, 11719290, 12132912, 12891219, 15166140, 15625720, 17188292, 18750864, 20221520, 21485365, 23438580, 25782438, 30332280, 31251440, 34376584, 42970730, 46877160, 51564876, 60664560, 64456095, 68753168, 85941460, 93754320, 103129752, 128912190, 171882920, 206259504, 257824380, 343765840, 515648760, 1031297520]

約数ペア:

[(1, 1031297520), (2, 515648760), (3, 343765840), (4, 257824380), (5, 206259504), (6, 171882920), (8, 128912190), (10, 103129752), (11, 93754320), (12, 85941460), (15, 68753168), (16, 64456095), (17, 60664560), (20, 51564876), (22, 46877160), (24, 42970730), (30, 34376584), (33, 31251440), (34, 30332280), (40, 25782438), (44, 23438580), (48, 21485365), (51, 20221520), (55, 18750864), (60, 17188292), (66, 15625720), (68, 15166140), (80, 12891219), (85, 12132912), (88, 11719290), (102, 10110760), (110, 9375432), (120, 8594146), (121, 8523120), (132, 7812860), (136, 7583070), (165, 6250288), (170, 6066456), (176, 5859645), (187, 5514960), (204, 5055380), (220, 4687716), (240, 4297073), (242, 4261560), (255, 4044304), (264, 3906430), (272, 3791535), (330, 3125144), (340, 3033228), (363, 2841040), (374, 2757480), (408, 2527690), (440, 2343858), (484, 2130780), (510, 2022152), (528, 1953215), (561, 1838320), (605, 1704624), (660, 1562572), (680, 1516614), (726, 1420520), (748, 1378740), (816, 1263845), (880, 1171929), (935, 1102992), (968, 1065390), (1020, 1011076), (1122, 919160), (1210, 852312), (1320, 781286), (1360, 758307), (1452, 710260), (1496, 689370), (1815, 568208), (1870, 551496), (1936, 532695), (2040, 505538), (2057, 501360), (2089, 493680), (2244, 459580), (2420, 426156), (2640, 390643), (2805, 367664), (2904, 355130), (2992, 344685), (3630, 284104), (3740, 275748), (4080, 252769), (4114, 250680), (4178, 246840), (4488, 229790), (4840, 213078), (5610, 183832), (5808, 177565), (6171, 167120), (6267, 164560), (7260, 142052), (7480, 137874), (8228, 125340), (8356, 123420), (8976, 114895), (9680, 106539), (10285, 100272), (10445, 98736), (11220, 91916), (12342, 83560), (12534, 82280), (14520, 71026), (14960, 68937), (16456, 62670), (16712, 61710), (20570, 50136), (20890, 49368), (22440, 45958), (22979, 44880), (24684, 41780), (25068, 41140), (29040, 35513), (30855, 33424), (31335, 32912)]