3728708880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27793}}^1$

素因数の和:27865

約数の個数: 160

約数和(自身を含む): 12738101376

約数和(自身を除く): 9009392496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 10320, 11180, 13416, 16770, 22360, 26832, 27793, 33540, 44720, 55586, 67080, 83379, 111172, 134160, 138965, 166758, 222344, 277930, 333516, 361309, 416895, 444688, 555860, 667032, 722618, 833790, 1083927, 1111720, 1195099, 1334064, 1445236, 1667580, 1806545, 2167854, 2223440, 2390198, 2890472, 3335160, 3585297, 3613090, 4335708, 4780396, 5419635, 5780944, 5975495, 6670320, 7170594, 7226180, 8671416, 9560792, 10839270, 11950990, 14341188, 14452360, 15536287, 17342832, 17926485, 19121584, 21678540, 23901980, 28682376, 28904720, 31072574, 35852970, 43357080, 46608861, 47803960, 57364752, 62145148, 71705940, 77681435, 86714160, 93217722, 95607920, 124290296, 143411880, 155362870, 186435444, 233044305, 248580592, 286823760, 310725740, 372870888, 466088610, 621451480, 745741776, 932177220, 1242902960, 1864354440, 3728708880]

約数ペア:

[(1, 3728708880), (2, 1864354440), (3, 1242902960), (4, 932177220), (5, 745741776), (6, 621451480), (8, 466088610), (10, 372870888), (12, 310725740), (13, 286823760), (15, 248580592), (16, 233044305), (20, 186435444), (24, 155362870), (26, 143411880), (30, 124290296), (39, 95607920), (40, 93217722), (43, 86714160), (48, 77681435), (52, 71705940), (60, 62145148), (65, 57364752), (78, 47803960), (80, 46608861), (86, 43357080), (104, 35852970), (120, 31072574), (129, 28904720), (130, 28682376), (156, 23901980), (172, 21678540), (195, 19121584), (208, 17926485), (215, 17342832), (240, 15536287), (258, 14452360), (260, 14341188), (312, 11950990), (344, 10839270), (390, 9560792), (430, 8671416), (516, 7226180), (520, 7170594), (559, 6670320), (624, 5975495), (645, 5780944), (688, 5419635), (780, 4780396), (860, 4335708), (1032, 3613090), (1040, 3585297), (1118, 3335160), (1290, 2890472), (1560, 2390198), (1677, 2223440), (1720, 2167854), (2064, 1806545), (2236, 1667580), (2580, 1445236), (2795, 1334064), (3120, 1195099), (3354, 1111720), (3440, 1083927), (4472, 833790), (5160, 722618), (5590, 667032), (6708, 555860), (8385, 444688), (8944, 416895), (10320, 361309), (11180, 333516), (13416, 277930), (16770, 222344), (22360, 166758), (26832, 138965), (27793, 134160), (33540, 111172), (44720, 83379), (55586, 67080)]