1636698780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 5087575584

約数和(自身を除く): 3450876804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 113, 134, 180, 201, 226, 268, 335, 339, 402, 452, 565, 603, 670, 678, 804, 1005, 1017, 1130, 1201, 1206, 1340, 1356, 1695, 2010, 2034, 2260, 2402, 2412, 3015, 3390, 3603, 4020, 4068, 4804, 5085, 6005, 6030, 6780, 7206, 7571, 10170, 10809, 12010, 12060, 14412, 15142, 18015, 20340, 21618, 22713, 24020, 30284, 36030, 37855, 43236, 45426, 54045, 68139, 72060, 75710, 80467, 90852, 108090, 113565, 135713, 136278, 151420, 160934, 216180, 227130, 241401, 271426, 272556, 321868, 340695, 402335, 407139, 454260, 482802, 542852, 678565, 681390, 724203, 804670, 814278, 965604, 1207005, 1221417, 1357130, 1362780, 1448406, 1609340, 1628556, 2035695, 2414010, 2442834, 2714260, 2896812, 3621015, 4071390, 4828020, 4885668, 6107085, 7242030, 8142780, 9092771, 12214170, 14484060, 18185542, 24428340, 27278313, 36371084, 45463855, 54556626, 81834939, 90927710, 109113252, 136391565, 163669878, 181855420, 272783130, 327339756, 409174695, 545566260, 818349390, 1636698780]

約数ペア:

[(1, 1636698780), (2, 818349390), (3, 545566260), (4, 409174695), (5, 327339756), (6, 272783130), (9, 181855420), (10, 163669878), (12, 136391565), (15, 109113252), (18, 90927710), (20, 81834939), (30, 54556626), (36, 45463855), (45, 36371084), (60, 27278313), (67, 24428340), (90, 18185542), (113, 14484060), (134, 12214170), (180, 9092771), (201, 8142780), (226, 7242030), (268, 6107085), (335, 4885668), (339, 4828020), (402, 4071390), (452, 3621015), (565, 2896812), (603, 2714260), (670, 2442834), (678, 2414010), (804, 2035695), (1005, 1628556), (1017, 1609340), (1130, 1448406), (1201, 1362780), (1206, 1357130), (1340, 1221417), (1356, 1207005), (1695, 965604), (2010, 814278), (2034, 804670), (2260, 724203), (2402, 681390), (2412, 678565), (3015, 542852), (3390, 482802), (3603, 454260), (4020, 407139), (4068, 402335), (4804, 340695), (5085, 321868), (6005, 272556), (6030, 271426), (6780, 241401), (7206, 227130), (7571, 216180), (10170, 160934), (10809, 151420), (12010, 136278), (12060, 135713), (14412, 113565), (15142, 108090), (18015, 90852), (20340, 80467), (21618, 75710), (22713, 72060), (24020, 68139), (30284, 54045), (36030, 45426), (37855, 43236)]