278330623740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13216079}}^1$

素因数の和:13216113

約数の個数: 120

約数和(自身を含む): 940297659840

約数和(自身を除く): 661967036100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 13216079, 26432158, 39648237, 52864316, 66080395, 79296474, 118944711, 132160790, 158592948, 171809027, 198241185, 237889422, 264321580, 343618054, 356834133, 396482370, 475778844, 515427081, 594723555, 687236108, 713668266, 792964740, 859045135, 1030854162, 1070502399, 1189447110, 1427336532, 1546281243, 1718090270, 1784170665, 2061708324, 2141004798, 2378894220, 2577135405, 3092562486, 3436180540, 3568341330, 4282009596, 4638843729, 5154270810, 5352511995, 6185124972, 7136682660, 7731406215, 9277687458, 10308541620, 10705023990, 13916531187, 15462812430, 18555374916, 21410047980, 23194218645, 27833062374, 30925624860, 46388437290, 55666124748, 69582655935, 92776874580, 139165311870, 278330623740]

約数ペア:

[(1, 278330623740), (2, 139165311870), (3, 92776874580), (4, 69582655935), (5, 55666124748), (6, 46388437290), (9, 30925624860), (10, 27833062374), (12, 23194218645), (13, 21410047980), (15, 18555374916), (18, 15462812430), (20, 13916531187), (26, 10705023990), (27, 10308541620), (30, 9277687458), (36, 7731406215), (39, 7136682660), (45, 6185124972), (52, 5352511995), (54, 5154270810), (60, 4638843729), (65, 4282009596), (78, 3568341330), (81, 3436180540), (90, 3092562486), (108, 2577135405), (117, 2378894220), (130, 2141004798), (135, 2061708324), (156, 1784170665), (162, 1718090270), (180, 1546281243), (195, 1427336532), (234, 1189447110), (260, 1070502399), (270, 1030854162), (324, 859045135), (351, 792964740), (390, 713668266), (405, 687236108), (468, 594723555), (540, 515427081), (585, 475778844), (702, 396482370), (780, 356834133), (810, 343618054), (1053, 264321580), (1170, 237889422), (1404, 198241185), (1620, 171809027), (1755, 158592948), (2106, 132160790), (2340, 118944711), (3510, 79296474), (4212, 66080395), (5265, 52864316), (7020, 39648237), (10530, 26432158), (21060, 13216079)]