1655214960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8719}}^1$

素因数の和:8855

約数の個数: 160

約数和(自身を含む): 5916764160

約数和(自身を除く): 4261549200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 5424, 6328, 6780, 7910, 8719, 9040, 9492, 11865, 12656, 13560, 15820, 17438, 18984, 23730, 26157, 27120, 31640, 34876, 37968, 43595, 47460, 52314, 61033, 63280, 69752, 87190, 94920, 104628, 122066, 130785, 139504, 174380, 183099, 189840, 209256, 244132, 261570, 305165, 348760, 366198, 418512, 488264, 523140, 610330, 697520, 732396, 915495, 976528, 985247, 1046280, 1220660, 1464792, 1830990, 1970494, 2092560, 2441320, 2929584, 2955741, 3661980, 3940988, 4882640, 4926235, 5911482, 6896729, 7323960, 7881976, 9852470, 11822964, 13793458, 14647920, 14778705, 15763952, 19704940, 20690187, 23645928, 27586916, 29557410, 34483645, 39409880, 41380374, 47291856, 55173832, 59114820, 68967290, 78819760, 82760748, 103450935, 110347664, 118229640, 137934580, 165521496, 206901870, 236459280, 275869160, 331042992, 413803740, 551738320, 827607480, 1655214960]

約数ペア:

[(1, 1655214960), (2, 827607480), (3, 551738320), (4, 413803740), (5, 331042992), (6, 275869160), (7, 236459280), (8, 206901870), (10, 165521496), (12, 137934580), (14, 118229640), (15, 110347664), (16, 103450935), (20, 82760748), (21, 78819760), (24, 68967290), (28, 59114820), (30, 55173832), (35, 47291856), (40, 41380374), (42, 39409880), (48, 34483645), (56, 29557410), (60, 27586916), (70, 23645928), (80, 20690187), (84, 19704940), (105, 15763952), (112, 14778705), (113, 14647920), (120, 13793458), (140, 11822964), (168, 9852470), (210, 7881976), (226, 7323960), (240, 6896729), (280, 5911482), (336, 4926235), (339, 4882640), (420, 3940988), (452, 3661980), (560, 2955741), (565, 2929584), (678, 2441320), (791, 2092560), (840, 1970494), (904, 1830990), (1130, 1464792), (1356, 1220660), (1582, 1046280), (1680, 985247), (1695, 976528), (1808, 915495), (2260, 732396), (2373, 697520), (2712, 610330), (3164, 523140), (3390, 488264), (3955, 418512), (4520, 366198), (4746, 348760), (5424, 305165), (6328, 261570), (6780, 244132), (7910, 209256), (8719, 189840), (9040, 183099), (9492, 174380), (11865, 139504), (12656, 130785), (13560, 122066), (15820, 104628), (17438, 94920), (18984, 87190), (23730, 69752), (26157, 63280), (27120, 61033), (31640, 52314), (34876, 47460), (37968, 43595)]