65307840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5266

約数の個数: 112

約数和(自身を含む): 223345248

約数和(自身を除く): 158037408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5233, 6240, 10466, 12480, 15699, 20932, 26165, 31398, 41864, 52330, 62796, 68029, 78495, 83728, 104660, 125592, 136058, 156990, 167456, 204087, 209320, 251184, 272116, 313980, 334912, 340145, 408174, 418640, 502368, 544232, 627960, 680290, 816348, 837280, 1004736, 1020435, 1088464, 1255920, 1360580, 1632696, 1674560, 2040870, 2176928, 2511840, 2721160, 3265392, 4081740, 4353856, 5023680, 5442320, 6530784, 8163480, 10884640, 13061568, 16326960, 21769280, 32653920, 65307840]

約数ペア:

[(1, 65307840), (2, 32653920), (3, 21769280), (4, 16326960), (5, 13061568), (6, 10884640), (8, 8163480), (10, 6530784), (12, 5442320), (13, 5023680), (15, 4353856), (16, 4081740), (20, 3265392), (24, 2721160), (26, 2511840), (30, 2176928), (32, 2040870), (39, 1674560), (40, 1632696), (48, 1360580), (52, 1255920), (60, 1088464), (64, 1020435), (65, 1004736), (78, 837280), (80, 816348), (96, 680290), (104, 627960), (120, 544232), (130, 502368), (156, 418640), (160, 408174), (192, 340145), (195, 334912), (208, 313980), (240, 272116), (260, 251184), (312, 209320), (320, 204087), (390, 167456), (416, 156990), (480, 136058), (520, 125592), (624, 104660), (780, 83728), (832, 78495), (960, 68029), (1040, 62796), (1248, 52330), (1560, 41864), (2080, 31398), (2496, 26165), (3120, 20932), (4160, 15699), (5233, 12480), (6240, 10466)]