557788206560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{5303}}^1$

素因数の和:6221

約数の個数: 192

約数和(自身を含む): 1444418801280

約数和(自身を除く): 886630594720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 793, 829, 976, 1040, 1220, 1586, 1658, 1952, 2080, 2440, 3172, 3316, 3965, 4145, 4880, 5303, 6344, 6632, 7930, 8290, 9760, 10606, 10777, 12688, 13264, 15860, 16580, 21212, 21554, 25376, 26515, 26528, 31720, 33160, 42424, 43108, 50569, 53030, 53885, 63440, 66320, 68939, 84848, 86216, 101138, 106060, 107770, 126880, 132640, 137878, 169696, 172432, 202276, 212120, 215540, 252845, 275756, 323483, 344695, 344864, 404552, 424240, 431080, 505690, 551512, 646966, 657397, 689390, 809104, 848480, 862160, 1011380, 1103024, 1293932, 1314794, 1378780, 1617415, 1618208, 1724320, 2022760, 2206048, 2587864, 2629588, 2757560, 3234830, 3286985, 4045520, 4205279, 4396187, 5175728, 5259176, 5515120, 6469660, 6573970, 8091040, 8410558, 8792374, 10351456, 10518352, 11030240, 12939320, 13147940, 16821116, 17584748, 21026395, 21036704, 21980935, 25878640, 26295880, 33642232, 35169496, 42052790, 43961870, 51757280, 52591760, 57150431, 67284464, 70338992, 84105580, 87923740, 105183520, 114300862, 134568928, 140677984, 168211160, 175847480, 228601724, 268167407, 285752155, 336422320, 351694960, 457203448, 536334814, 571504310, 672844640, 703389920, 914406896, 1072669628, 1143008620, 1340837035, 1828813792, 2145339256, 2286017240, 2681674070, 3486176291, 4290678512, 4572034480, 5363348140, 6972352582, 8581357024, 9144068960, 10726696280, 13944705164, 17430881455, 21453392560, 27889410328, 34861762910, 42906785120, 55778820656, 69723525820, 111557641312, 139447051640, 278894103280, 557788206560]

約数ペア:

[(1, 557788206560), (2, 278894103280), (4, 139447051640), (5, 111557641312), (8, 69723525820), (10, 55778820656), (13, 42906785120), (16, 34861762910), (20, 27889410328), (26, 21453392560), (32, 17430881455), (40, 13944705164), (52, 10726696280), (61, 9144068960), (65, 8581357024), (80, 6972352582), (104, 5363348140), (122, 4572034480), (130, 4290678512), (160, 3486176291), (208, 2681674070), (244, 2286017240), (260, 2145339256), (305, 1828813792), (416, 1340837035), (488, 1143008620), (520, 1072669628), (610, 914406896), (793, 703389920), (829, 672844640), (976, 571504310), (1040, 536334814), (1220, 457203448), (1586, 351694960), (1658, 336422320), (1952, 285752155), (2080, 268167407), (2440, 228601724), (3172, 175847480), (3316, 168211160), (3965, 140677984), (4145, 134568928), (4880, 114300862), (5303, 105183520), (6344, 87923740), (6632, 84105580), (7930, 70338992), (8290, 67284464), (9760, 57150431), (10606, 52591760), (10777, 51757280), (12688, 43961870), (13264, 42052790), (15860, 35169496), (16580, 33642232), (21212, 26295880), (21554, 25878640), (25376, 21980935), (26515, 21036704), (26528, 21026395), (31720, 17584748), (33160, 16821116), (42424, 13147940), (43108, 12939320), (50569, 11030240), (53030, 10518352), (53885, 10351456), (63440, 8792374), (66320, 8410558), (68939, 8091040), (84848, 6573970), (86216, 6469660), (101138, 5515120), (106060, 5259176), (107770, 5175728), (126880, 4396187), (132640, 4205279), (137878, 4045520), (169696, 3286985), (172432, 3234830), (202276, 2757560), (212120, 2629588), (215540, 2587864), (252845, 2206048), (275756, 2022760), (323483, 1724320), (344695, 1618208), (344864, 1617415), (404552, 1378780), (424240, 1314794), (431080, 1293932), (505690, 1103024), (551512, 1011380), (646966, 862160), (657397, 848480), (689390, 809104)]