1566912780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5408

約数の個数: 144

約数和(自身を含む): 5085400320

約数和(自身を除く): 3518487540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 97, 102, 153, 170, 180, 194, 204, 255, 291, 306, 340, 388, 485, 510, 582, 612, 765, 873, 970, 1020, 1164, 1455, 1530, 1649, 1746, 1940, 2910, 3060, 3298, 3492, 4365, 4947, 5279, 5820, 6596, 8245, 8730, 9894, 10558, 14841, 15837, 16490, 17460, 19788, 21116, 24735, 26395, 29682, 31674, 32980, 47511, 49470, 52790, 59364, 63348, 74205, 79185, 89743, 95022, 98940, 105580, 148410, 158370, 179486, 190044, 237555, 269229, 296820, 316740, 358972, 448715, 475110, 512063, 538458, 807687, 897430, 950220, 1024126, 1076916, 1346145, 1536189, 1615374, 1794860, 2048252, 2560315, 2692290, 3072378, 3230748, 4038435, 4608567, 5120630, 5384580, 6144756, 7680945, 8076870, 8705071, 9217134, 10241260, 15361890, 16153740, 17410142, 18434268, 23042835, 26115213, 30723780, 34820284, 43525355, 46085670, 52230426, 78345639, 87050710, 92171340, 104460852, 130576065, 156691278, 174101420, 261152130, 313382556, 391728195, 522304260, 783456390, 1566912780]

約数ペア:

[(1, 1566912780), (2, 783456390), (3, 522304260), (4, 391728195), (5, 313382556), (6, 261152130), (9, 174101420), (10, 156691278), (12, 130576065), (15, 104460852), (17, 92171340), (18, 87050710), (20, 78345639), (30, 52230426), (34, 46085670), (36, 43525355), (45, 34820284), (51, 30723780), (60, 26115213), (68, 23042835), (85, 18434268), (90, 17410142), (97, 16153740), (102, 15361890), (153, 10241260), (170, 9217134), (180, 8705071), (194, 8076870), (204, 7680945), (255, 6144756), (291, 5384580), (306, 5120630), (340, 4608567), (388, 4038435), (485, 3230748), (510, 3072378), (582, 2692290), (612, 2560315), (765, 2048252), (873, 1794860), (970, 1615374), (1020, 1536189), (1164, 1346145), (1455, 1076916), (1530, 1024126), (1649, 950220), (1746, 897430), (1940, 807687), (2910, 538458), (3060, 512063), (3298, 475110), (3492, 448715), (4365, 358972), (4947, 316740), (5279, 296820), (5820, 269229), (6596, 237555), (8245, 190044), (8730, 179486), (9894, 158370), (10558, 148410), (14841, 105580), (15837, 98940), (16490, 95022), (17460, 89743), (19788, 79185), (21116, 74205), (24735, 63348), (26395, 59364), (29682, 52790), (31674, 49470), (32980, 47511)]