1963864560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19813}}^1$

素因数の和:19895

約数の個数: 160

約数和(自身を含む): 7075975680

約数和(自身を除く): 5112111120

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, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2832, 3304, 3540, 4130, 4720, 4956, 6195, 6608, 7080, 8260, 9912, 12390, 14160, 16520, 19813, 19824, 24780, 33040, 39626, 49560, 59439, 79252, 99065, 99120, 118878, 138691, 158504, 198130, 237756, 277382, 297195, 317008, 396260, 416073, 475512, 554764, 594390, 693455, 792520, 832146, 951024, 1109528, 1168967, 1188780, 1386910, 1585040, 1664292, 2080365, 2219056, 2337934, 2377560, 2773820, 3328584, 3506901, 4160730, 4675868, 4755120, 5547640, 5844835, 6657168, 7013802, 8182769, 8321460, 9351736, 11095280, 11689670, 14027604, 16365538, 16642920, 17534505, 18703472, 23379340, 24548307, 28055208, 32731076, 33285840, 35069010, 40913845, 46758680, 49096614, 56110416, 65462152, 70138020, 81827690, 93517360, 98193228, 122741535, 130924304, 140276040, 163655380, 196386456, 245483070, 280552080, 327310760, 392772912, 490966140, 654621520, 981932280, 1963864560]

約数ペア:

[(1, 1963864560), (2, 981932280), (3, 654621520), (4, 490966140), (5, 392772912), (6, 327310760), (7, 280552080), (8, 245483070), (10, 196386456), (12, 163655380), (14, 140276040), (15, 130924304), (16, 122741535), (20, 98193228), (21, 93517360), (24, 81827690), (28, 70138020), (30, 65462152), (35, 56110416), (40, 49096614), (42, 46758680), (48, 40913845), (56, 35069010), (59, 33285840), (60, 32731076), (70, 28055208), (80, 24548307), (84, 23379340), (105, 18703472), (112, 17534505), (118, 16642920), (120, 16365538), (140, 14027604), (168, 11689670), (177, 11095280), (210, 9351736), (236, 8321460), (240, 8182769), (280, 7013802), (295, 6657168), (336, 5844835), (354, 5547640), (413, 4755120), (420, 4675868), (472, 4160730), (560, 3506901), (590, 3328584), (708, 2773820), (826, 2377560), (840, 2337934), (885, 2219056), (944, 2080365), (1180, 1664292), (1239, 1585040), (1416, 1386910), (1652, 1188780), (1680, 1168967), (1770, 1109528), (2065, 951024), (2360, 832146), (2478, 792520), (2832, 693455), (3304, 594390), (3540, 554764), (4130, 475512), (4720, 416073), (4956, 396260), (6195, 317008), (6608, 297195), (7080, 277382), (8260, 237756), (9912, 198130), (12390, 158504), (14160, 138691), (16520, 118878), (19813, 99120), (19824, 99065), (24780, 79252), (33040, 59439), (39626, 49560)]