975162840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 3302208000

約数和(自身を除く): 2327045160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 139, 152, 170, 181, 190, 204, 228, 255, 278, 285, 323, 340, 362, 380, 408, 417, 456, 510, 543, 556, 570, 646, 680, 695, 724, 760, 834, 905, 969, 1020, 1086, 1112, 1140, 1292, 1390, 1448, 1615, 1668, 1810, 1938, 2040, 2085, 2172, 2280, 2363, 2584, 2641, 2715, 2780, 3077, 3230, 3336, 3439, 3620, 3876, 4170, 4344, 4726, 4845, 5282, 5430, 5560, 6154, 6460, 6878, 7089, 7240, 7752, 7923, 8340, 9231, 9452, 9690, 10317, 10564, 10860, 11815, 12308, 12920, 13205, 13756, 14178, 15385, 15846, 16680, 17195, 18462, 18904, 19380, 20634, 21128, 21720, 23630, 24616, 25159, 26410, 27512, 28356, 30770, 31692, 34390, 35445, 36924, 38760, 39615, 41268, 44897, 46155, 47260, 50318, 51585, 52820, 56712, 58463, 61540, 63384, 68780, 70890, 73848, 75477, 79230, 82536, 89794, 92310, 94520, 100636, 103170, 105640, 116926, 123080, 125795, 134691, 137560, 141780, 150954, 158460, 175389, 179588, 184620, 201272, 206340, 224485, 233852, 251590, 269382, 283560, 292315, 301908, 316920, 350778, 359176, 369240, 377385, 412680, 427703, 448970, 467704, 478021, 503180, 538764, 584630, 603816, 673455, 701556, 754770, 855406, 876945, 897940, 956042, 1006360, 1077528, 1169260, 1283109, 1346910, 1403112, 1434063, 1509540, 1710812, 1753890, 1795880, 1912084, 2138515, 2338520, 2390105, 2566218, 2693820, 2868126, 3019080, 3421624, 3507780, 3824168, 4277030, 4780210, 5132436, 5387640, 5736252, 6415545, 7015560, 7170315, 8126357, 8554060, 9560420, 10264872, 11472504, 12831090, 14340630, 16252714, 17108120, 19120840, 24379071, 25662180, 28681260, 32505428, 40631785, 48758142, 51324360, 57362520, 65010856, 81263570, 97516284, 121895355, 162527140, 195032568, 243790710, 325054280, 487581420, 975162840]

約数ペア:

[(1, 975162840), (2, 487581420), (3, 325054280), (4, 243790710), (5, 195032568), (6, 162527140), (8, 121895355), (10, 97516284), (12, 81263570), (15, 65010856), (17, 57362520), (19, 51324360), (20, 48758142), (24, 40631785), (30, 32505428), (34, 28681260), (38, 25662180), (40, 24379071), (51, 19120840), (57, 17108120), (60, 16252714), (68, 14340630), (76, 12831090), (85, 11472504), (95, 10264872), (102, 9560420), (114, 8554060), (120, 8126357), (136, 7170315), (139, 7015560), (152, 6415545), (170, 5736252), (181, 5387640), (190, 5132436), (204, 4780210), (228, 4277030), (255, 3824168), (278, 3507780), (285, 3421624), (323, 3019080), (340, 2868126), (362, 2693820), (380, 2566218), (408, 2390105), (417, 2338520), (456, 2138515), (510, 1912084), (543, 1795880), (556, 1753890), (570, 1710812), (646, 1509540), (680, 1434063), (695, 1403112), (724, 1346910), (760, 1283109), (834, 1169260), (905, 1077528), (969, 1006360), (1020, 956042), (1086, 897940), (1112, 876945), (1140, 855406), (1292, 754770), (1390, 701556), (1448, 673455), (1615, 603816), (1668, 584630), (1810, 538764), (1938, 503180), (2040, 478021), (2085, 467704), (2172, 448970), (2280, 427703), (2363, 412680), (2584, 377385), (2641, 369240), (2715, 359176), (2780, 350778), (3077, 316920), (3230, 301908), (3336, 292315), (3439, 283560), (3620, 269382), (3876, 251590), (4170, 233852), (4344, 224485), (4726, 206340), (4845, 201272), (5282, 184620), (5430, 179588), (5560, 175389), (6154, 158460), (6460, 150954), (6878, 141780), (7089, 137560), (7240, 134691), (7752, 125795), (7923, 123080), (8340, 116926), (9231, 105640), (9452, 103170), (9690, 100636), (10317, 94520), (10564, 92310), (10860, 89794), (11815, 82536), (12308, 79230), (12920, 75477), (13205, 73848), (13756, 70890), (14178, 68780), (15385, 63384), (15846, 61540), (16680, 58463), (17195, 56712), (18462, 52820), (18904, 51585), (19380, 50318), (20634, 47260), (21128, 46155), (21720, 44897), (23630, 41268), (24616, 39615), (25159, 38760), (26410, 36924), (27512, 35445), (28356, 34390), (30770, 31692)]