17500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 42496080

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, 79, 80, 104, 120, 130, 142, 156, 158, 195, 208, 213, 237, 240, 260, 284, 312, 316, 355, 390, 395, 426, 474, 520, 568, 624, 632, 710, 780, 790, 852, 923, 948, 1027, 1040, 1065, 1136, 1185, 1264, 1420, 1560, 1580, 1704, 1846, 1896, 2054, 2130, 2370, 2769, 2840, 3081, 3120, 3160, 3408, 3692, 3792, 4108, 4260, 4615, 4740, 5135, 5538, 5609, 5680, 6162, 6320, 7384, 8216, 8520, 9230, 9480, 10270, 11076, 11218, 12324, 13845, 14768, 15405, 16432, 16827, 17040, 18460, 18960, 20540, 22152, 22436, 24648, 27690, 28045, 30810, 33654, 36920, 41080, 44304, 44872, 49296, 55380, 56090, 61620, 67308, 72917, 73840, 82160, 84135, 89744, 110760, 112180, 123240, 134616, 145834, 168270, 218751, 221520, 224360, 246480, 269232, 291668, 336540, 364585, 437502, 448720, 583336, 673080, 729170, 875004, 1093755, 1166672, 1346160, 1458340, 1750008, 2187510, 2916680, 3500016, 4375020, 5833360, 8750040, 17500080]

約数ペア:

[(1, 17500080), (2, 8750040), (3, 5833360), (4, 4375020), (5, 3500016), (6, 2916680), (8, 2187510), (10, 1750008), (12, 1458340), (13, 1346160), (15, 1166672), (16, 1093755), (20, 875004), (24, 729170), (26, 673080), (30, 583336), (39, 448720), (40, 437502), (48, 364585), (52, 336540), (60, 291668), (65, 269232), (71, 246480), (78, 224360), (79, 221520), (80, 218751), (104, 168270), (120, 145834), (130, 134616), (142, 123240), (156, 112180), (158, 110760), (195, 89744), (208, 84135), (213, 82160), (237, 73840), (240, 72917), (260, 67308), (284, 61620), (312, 56090), (316, 55380), (355, 49296), (390, 44872), (395, 44304), (426, 41080), (474, 36920), (520, 33654), (568, 30810), (624, 28045), (632, 27690), (710, 24648), (780, 22436), (790, 22152), (852, 20540), (923, 18960), (948, 18460), (1027, 17040), (1040, 16827), (1065, 16432), (1136, 15405), (1185, 14768), (1264, 13845), (1420, 12324), (1560, 11218), (1580, 11076), (1704, 10270), (1846, 9480), (1896, 9230), (2054, 8520), (2130, 8216), (2370, 7384), (2769, 6320), (2840, 6162), (3081, 5680), (3120, 5609), (3160, 5538), (3408, 5135), (3692, 4740), (3792, 4615), (4108, 4260)]