1567435140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 4888211328

約数和(自身を除く): 3320776188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 313, 387, 430, 516, 626, 645, 647, 774, 860, 939, 1252, 1290, 1294, 1548, 1565, 1878, 1935, 1941, 2580, 2588, 2817, 3130, 3235, 3756, 3870, 3882, 4695, 5634, 5823, 6260, 6470, 7740, 7764, 9390, 9705, 11268, 11646, 12940, 13459, 14085, 18780, 19410, 23292, 26918, 27821, 28170, 29115, 38820, 40377, 53836, 55642, 56340, 58230, 67295, 80754, 83463, 111284, 116460, 121131, 134590, 139105, 161508, 166926, 201885, 202511, 242262, 250389, 269180, 278210, 333852, 403770, 405022, 417315, 484524, 500778, 556420, 605655, 607533, 807540, 810044, 834630, 1001556, 1012555, 1211310, 1215066, 1251945, 1669260, 1822599, 2025110, 2422620, 2430132, 2503890, 3037665, 3645198, 4050220, 5007780, 6075330, 7290396, 8707973, 9112995, 12150660, 17415946, 18225990, 26123919, 34831892, 36451980, 43539865, 52247838, 78371757, 87079730, 104495676, 130619595, 156743514, 174159460, 261239190, 313487028, 391858785, 522478380, 783717570, 1567435140]

約数ペア:

[(1, 1567435140), (2, 783717570), (3, 522478380), (4, 391858785), (5, 313487028), (6, 261239190), (9, 174159460), (10, 156743514), (12, 130619595), (15, 104495676), (18, 87079730), (20, 78371757), (30, 52247838), (36, 43539865), (43, 36451980), (45, 34831892), (60, 26123919), (86, 18225990), (90, 17415946), (129, 12150660), (172, 9112995), (180, 8707973), (215, 7290396), (258, 6075330), (313, 5007780), (387, 4050220), (430, 3645198), (516, 3037665), (626, 2503890), (645, 2430132), (647, 2422620), (774, 2025110), (860, 1822599), (939, 1669260), (1252, 1251945), (1290, 1215066), (1294, 1211310), (1548, 1012555), (1565, 1001556), (1878, 834630), (1935, 810044), (1941, 807540), (2580, 607533), (2588, 605655), (2817, 556420), (3130, 500778), (3235, 484524), (3756, 417315), (3870, 405022), (3882, 403770), (4695, 333852), (5634, 278210), (5823, 269180), (6260, 250389), (6470, 242262), (7740, 202511), (7764, 201885), (9390, 166926), (9705, 161508), (11268, 139105), (11646, 134590), (12940, 121131), (13459, 116460), (14085, 111284), (18780, 83463), (19410, 80754), (23292, 67295), (26918, 58230), (27821, 56340), (28170, 55642), (29115, 53836), (38820, 40377)]