449464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2129

約数の個数: 160

約数和(自身を含む): 1522402560

約数和(自身を除く): 1072938480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2029, 2130, 2769, 2840, 3120, 3408, 3692, 4058, 4260, 4615, 5538, 5680, 6087, 7384, 8116, 8520, 9230, 10145, 11076, 12174, 13845, 14768, 16232, 17040, 18460, 20290, 22152, 24348, 26377, 27690, 30435, 32464, 36920, 40580, 44304, 48696, 52754, 55380, 60870, 73840, 79131, 81160, 97392, 105508, 110760, 121740, 131885, 144059, 158262, 162320, 211016, 221520, 243480, 263770, 288118, 316524, 395655, 422032, 432177, 486960, 527540, 576236, 633048, 720295, 791310, 864354, 1055080, 1152472, 1266096, 1440590, 1582620, 1728708, 1872767, 2110160, 2160885, 2304944, 2881180, 3165240, 3457416, 3745534, 4321770, 5618301, 5762360, 6330480, 6914832, 7491068, 8643540, 9363835, 11236602, 11524720, 14982136, 17287080, 18727670, 22473204, 28091505, 29964272, 34574160, 37455340, 44946408, 56183010, 74910680, 89892816, 112366020, 149821360, 224732040, 449464080]

約数ペア:

[(1, 449464080), (2, 224732040), (3, 149821360), (4, 112366020), (5, 89892816), (6, 74910680), (8, 56183010), (10, 44946408), (12, 37455340), (13, 34574160), (15, 29964272), (16, 28091505), (20, 22473204), (24, 18727670), (26, 17287080), (30, 14982136), (39, 11524720), (40, 11236602), (48, 9363835), (52, 8643540), (60, 7491068), (65, 6914832), (71, 6330480), (78, 5762360), (80, 5618301), (104, 4321770), (120, 3745534), (130, 3457416), (142, 3165240), (156, 2881180), (195, 2304944), (208, 2160885), (213, 2110160), (240, 1872767), (260, 1728708), (284, 1582620), (312, 1440590), (355, 1266096), (390, 1152472), (426, 1055080), (520, 864354), (568, 791310), (624, 720295), (710, 633048), (780, 576236), (852, 527540), (923, 486960), (1040, 432177), (1065, 422032), (1136, 395655), (1420, 316524), (1560, 288118), (1704, 263770), (1846, 243480), (2029, 221520), (2130, 211016), (2769, 162320), (2840, 158262), (3120, 144059), (3408, 131885), (3692, 121740), (4058, 110760), (4260, 105508), (4615, 97392), (5538, 81160), (5680, 79131), (6087, 73840), (7384, 60870), (8116, 55380), (8520, 52754), (9230, 48696), (10145, 44304), (11076, 40580), (12174, 36920), (13845, 32464), (14768, 30435), (16232, 27690), (17040, 26377), (18460, 24348), (20290, 22152)]