13259889160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3996

約数の個数: 256

約数和(自身を含む): 38897418240

約数和(自身を除く): 25637529080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 31, 34, 35, 40, 46, 56, 62, 68, 70, 85, 92, 115, 119, 124, 136, 140, 155, 161, 170, 184, 217, 230, 238, 248, 280, 310, 322, 340, 391, 434, 460, 476, 527, 595, 620, 644, 680, 713, 782, 805, 868, 920, 952, 1054, 1085, 1190, 1240, 1288, 1426, 1564, 1610, 1736, 1955, 2108, 2170, 2380, 2635, 2737, 2852, 3128, 3220, 3565, 3689, 3907, 3910, 4216, 4340, 4760, 4991, 5270, 5474, 5704, 6440, 7130, 7378, 7814, 7820, 8680, 9982, 10540, 10948, 12121, 13685, 14260, 14756, 15628, 15640, 18445, 19535, 19964, 21080, 21896, 24242, 24955, 27349, 27370, 28520, 29512, 31256, 36890, 39070, 39928, 48484, 49910, 54698, 54740, 60605, 66419, 73780, 78140, 84847, 89861, 96968, 99820, 109396, 109480, 121117, 121210, 132838, 136745, 147560, 156280, 169694, 179722, 199640, 218792, 242234, 242420, 265676, 273490, 332095, 339388, 359444, 424235, 449305, 464933, 484468, 484840, 531352, 546980, 605585, 629027, 664190, 678776, 718888, 847819, 848470, 898610, 929866, 968936, 1093960, 1211170, 1258054, 1328380, 1527637, 1695638, 1696940, 1797220, 1859732, 2058989, 2324665, 2422340, 2516108, 2656760, 2785691, 3055274, 3145135, 3391276, 3393880, 3594440, 3719464, 4117978, 4239095, 4649330, 4844680, 5032216, 5571382, 6110548, 6290270, 6782552, 7638185, 8235956, 8478190, 9298660, 10294945, 10693459, 11142764, 12221096, 12580540, 13928455, 14412923, 15276370, 16471912, 16956380, 18597320, 19499837, 20589890, 21386918, 22285528, 25161080, 27856910, 28825846, 30552740, 33912760, 38999674, 41179780, 42773836, 47356747, 53467295, 55713820, 57651692, 61105480, 72064615, 77999348, 82359560, 85547672, 94713494, 97499185, 106934590, 111427640, 115303384, 144129230, 155998696, 189426988, 194998370, 213869180, 236783735, 288258460, 331497229, 378853976, 389996740, 427738360, 473567470, 576516920, 662994458, 779993480, 947134940, 1325988916, 1657486145, 1894269880, 2651977832, 3314972290, 6629944580, 13259889160]

約数ペア:

[(1, 13259889160), (2, 6629944580), (4, 3314972290), (5, 2651977832), (7, 1894269880), (8, 1657486145), (10, 1325988916), (14, 947134940), (17, 779993480), (20, 662994458), (23, 576516920), (28, 473567470), (31, 427738360), (34, 389996740), (35, 378853976), (40, 331497229), (46, 288258460), (56, 236783735), (62, 213869180), (68, 194998370), (70, 189426988), (85, 155998696), (92, 144129230), (115, 115303384), (119, 111427640), (124, 106934590), (136, 97499185), (140, 94713494), (155, 85547672), (161, 82359560), (170, 77999348), (184, 72064615), (217, 61105480), (230, 57651692), (238, 55713820), (248, 53467295), (280, 47356747), (310, 42773836), (322, 41179780), (340, 38999674), (391, 33912760), (434, 30552740), (460, 28825846), (476, 27856910), (527, 25161080), (595, 22285528), (620, 21386918), (644, 20589890), (680, 19499837), (713, 18597320), (782, 16956380), (805, 16471912), (868, 15276370), (920, 14412923), (952, 13928455), (1054, 12580540), (1085, 12221096), (1190, 11142764), (1240, 10693459), (1288, 10294945), (1426, 9298660), (1564, 8478190), (1610, 8235956), (1736, 7638185), (1955, 6782552), (2108, 6290270), (2170, 6110548), (2380, 5571382), (2635, 5032216), (2737, 4844680), (2852, 4649330), (3128, 4239095), (3220, 4117978), (3565, 3719464), (3689, 3594440), (3907, 3393880), (3910, 3391276), (4216, 3145135), (4340, 3055274), (4760, 2785691), (4991, 2656760), (5270, 2516108), (5474, 2422340), (5704, 2324665), (6440, 2058989), (7130, 1859732), (7378, 1797220), (7814, 1696940), (7820, 1695638), (8680, 1527637), (9982, 1328380), (10540, 1258054), (10948, 1211170), (12121, 1093960), (13685, 968936), (14260, 929866), (14756, 898610), (15628, 848470), (15640, 847819), (18445, 718888), (19535, 678776), (19964, 664190), (21080, 629027), (21896, 605585), (24242, 546980), (24955, 531352), (27349, 484840), (27370, 484468), (28520, 464933), (29512, 449305), (31256, 424235), (36890, 359444), (39070, 339388), (39928, 332095), (48484, 273490), (49910, 265676), (54698, 242420), (54740, 242234), (60605, 218792), (66419, 199640), (73780, 179722), (78140, 169694), (84847, 156280), (89861, 147560), (96968, 136745), (99820, 132838), (109396, 121210), (109480, 121117)]