1591304940

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 5115273072

約数和(自身を除く): 3523968132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 181, 201, 243, 268, 270, 324, 335, 362, 402, 405, 486, 540, 543, 603, 670, 724, 729, 804, 810, 905, 972, 1005, 1086, 1206, 1215, 1340, 1458, 1620, 1629, 1809, 1810, 2010, 2172, 2187, 2412, 2430, 2715, 2916, 3015, 3258, 3618, 3620, 3645, 4020, 4374, 4860, 4887, 5427, 5430, 6030, 6516, 6561, 7236, 7290, 8145, 8748, 9045, 9774, 10854, 10860, 10935, 12060, 12127, 13122, 14580, 14661, 16281, 16290, 18090, 19548, 21708, 21870, 24254, 24435, 26244, 27135, 29322, 32562, 32580, 32805, 36180, 36381, 43740, 43983, 48508, 48843, 48870, 54270, 58644, 60635, 65124, 65610, 72762, 73305, 81405, 87966, 97686, 97740, 108540, 109143, 121270, 131220, 131949, 145524, 146529, 146610, 162810, 175932, 181905, 195372, 218286, 219915, 242540, 244215, 263898, 293058, 293220, 325620, 327429, 363810, 395847, 436572, 439587, 439830, 488430, 527796, 545715, 586116, 654858, 659745, 727620, 732645, 791694, 879174, 879660, 976860, 982287, 1091430, 1187541, 1309716, 1319490, 1465290, 1583388, 1637145, 1758348, 1964574, 1979235, 2182860, 2197935, 2375082, 2638980, 2930580, 2946861, 3274290, 3929148, 3958470, 4395870, 4750164, 4911435, 5893722, 5937705, 6548580, 7916940, 8791740, 8840583, 9822870, 11787444, 11875410, 14734305, 17681166, 19645740, 23750820, 26521749, 29468610, 35362332, 44202915, 53043498, 58937220, 79565247, 88405830, 106086996, 132608745, 159130494, 176811660, 265217490, 318260988, 397826235, 530434980, 795652470, 1591304940]

約数ペア:

[(1, 1591304940), (2, 795652470), (3, 530434980), (4, 397826235), (5, 318260988), (6, 265217490), (9, 176811660), (10, 159130494), (12, 132608745), (15, 106086996), (18, 88405830), (20, 79565247), (27, 58937220), (30, 53043498), (36, 44202915), (45, 35362332), (54, 29468610), (60, 26521749), (67, 23750820), (81, 19645740), (90, 17681166), (108, 14734305), (134, 11875410), (135, 11787444), (162, 9822870), (180, 8840583), (181, 8791740), (201, 7916940), (243, 6548580), (268, 5937705), (270, 5893722), (324, 4911435), (335, 4750164), (362, 4395870), (402, 3958470), (405, 3929148), (486, 3274290), (540, 2946861), (543, 2930580), (603, 2638980), (670, 2375082), (724, 2197935), (729, 2182860), (804, 1979235), (810, 1964574), (905, 1758348), (972, 1637145), (1005, 1583388), (1086, 1465290), (1206, 1319490), (1215, 1309716), (1340, 1187541), (1458, 1091430), (1620, 982287), (1629, 976860), (1809, 879660), (1810, 879174), (2010, 791694), (2172, 732645), (2187, 727620), (2412, 659745), (2430, 654858), (2715, 586116), (2916, 545715), (3015, 527796), (3258, 488430), (3618, 439830), (3620, 439587), (3645, 436572), (4020, 395847), (4374, 363810), (4860, 327429), (4887, 325620), (5427, 293220), (5430, 293058), (6030, 263898), (6516, 244215), (6561, 242540), (7236, 219915), (7290, 218286), (8145, 195372), (8748, 181905), (9045, 175932), (9774, 162810), (10854, 146610), (10860, 146529), (10935, 145524), (12060, 131949), (12127, 131220), (13122, 121270), (14580, 109143), (14661, 108540), (16281, 97740), (16290, 97686), (18090, 87966), (19548, 81405), (21708, 73305), (21870, 72762), (24254, 65610), (24435, 65124), (26244, 60635), (27135, 58644), (29322, 54270), (32562, 48870), (32580, 48843), (32805, 48508), (36180, 43983), (36381, 43740)]