7090844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{122849}}^1$

素因数の和:122913

約数の個数: 128

約数和(自身を含む): 23528232000

約数和(自身を除く): 16437387720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 122849, 245698, 368547, 491396, 614245, 737094, 982792, 1228490, 1474188, 1597037, 1842735, 2456980, 2948376, 3194074, 3685470, 4545413, 4791111, 4913960, 6388148, 7370940, 7985185, 9090826, 9582222, 12776296, 13636239, 14741880, 15970370, 18181652, 19164444, 22727065, 23955555, 27272478, 31940740, 36363304, 38328888, 45454130, 47911110, 54544956, 59090369, 63881480, 68181195, 90908260, 95822220, 109089912, 118180738, 136362390, 177271107, 181816520, 191644440, 236361476, 272724780, 295451845, 354542214, 472722952, 545449560, 590903690, 709084428, 886355535, 1181807380, 1418168856, 1772711070, 2363614760, 3545422140, 7090844280]

約数ペア:

[(1, 7090844280), (2, 3545422140), (3, 2363614760), (4, 1772711070), (5, 1418168856), (6, 1181807380), (8, 886355535), (10, 709084428), (12, 590903690), (13, 545449560), (15, 472722952), (20, 354542214), (24, 295451845), (26, 272724780), (30, 236361476), (37, 191644440), (39, 181816520), (40, 177271107), (52, 136362390), (60, 118180738), (65, 109089912), (74, 95822220), (78, 90908260), (104, 68181195), (111, 63881480), (120, 59090369), (130, 54544956), (148, 47911110), (156, 45454130), (185, 38328888), (195, 36363304), (222, 31940740), (260, 27272478), (296, 23955555), (312, 22727065), (370, 19164444), (390, 18181652), (444, 15970370), (481, 14741880), (520, 13636239), (555, 12776296), (740, 9582222), (780, 9090826), (888, 7985185), (962, 7370940), (1110, 6388148), (1443, 4913960), (1480, 4791111), (1560, 4545413), (1924, 3685470), (2220, 3194074), (2405, 2948376), (2886, 2456980), (3848, 1842735), (4440, 1597037), (4810, 1474188), (5772, 1228490), (7215, 982792), (9620, 737094), (11544, 614245), (14430, 491396), (19240, 368547), (28860, 245698), (57720, 122849)]