1196398840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17299}}^1$

素因数の和:17349

約数の個数: 128

約数和(自身を含む): 3487680000

約数和(自身を除く): 2291281160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8645, 9880, 13832, 17290, 17299, 34580, 34598, 69160, 69196, 86495, 121093, 138392, 172990, 224887, 242186, 328681, 345980, 449774, 484372, 605465, 657362, 691960, 899548, 968744, 1124435, 1210930, 1314724, 1574209, 1643405, 1799096, 2248870, 2300767, 2421860, 2629448, 3148418, 3286810, 4272853, 4497740, 4601534, 4843720, 6296836, 6573620, 7871045, 8545706, 8995480, 9203068, 11503835, 12593672, 13147240, 15742090, 17091412, 18406136, 21364265, 23007670, 29909971, 31484180, 34182824, 42728530, 46015340, 59819942, 62968360, 85457060, 92030680, 119639884, 149549855, 170914120, 239279768, 299099710, 598199420, 1196398840]

約数ペア:

[(1, 1196398840), (2, 598199420), (4, 299099710), (5, 239279768), (7, 170914120), (8, 149549855), (10, 119639884), (13, 92030680), (14, 85457060), (19, 62968360), (20, 59819942), (26, 46015340), (28, 42728530), (35, 34182824), (38, 31484180), (40, 29909971), (52, 23007670), (56, 21364265), (65, 18406136), (70, 17091412), (76, 15742090), (91, 13147240), (95, 12593672), (104, 11503835), (130, 9203068), (133, 8995480), (140, 8545706), (152, 7871045), (182, 6573620), (190, 6296836), (247, 4843720), (260, 4601534), (266, 4497740), (280, 4272853), (364, 3286810), (380, 3148418), (455, 2629448), (494, 2421860), (520, 2300767), (532, 2248870), (665, 1799096), (728, 1643405), (760, 1574209), (910, 1314724), (988, 1210930), (1064, 1124435), (1235, 968744), (1330, 899548), (1729, 691960), (1820, 657362), (1976, 605465), (2470, 484372), (2660, 449774), (3458, 345980), (3640, 328681), (4940, 242186), (5320, 224887), (6916, 172990), (8645, 138392), (9880, 121093), (13832, 86495), (17290, 69196), (17299, 69160), (34580, 34598)]