184987920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 622710144

約数和(自身を除く): 437722224

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, 78, 80, 104, 120, 130, 156, 195, 208, 211, 240, 260, 281, 312, 390, 422, 520, 562, 624, 633, 780, 843, 844, 1040, 1055, 1124, 1266, 1405, 1560, 1686, 1688, 2110, 2248, 2532, 2743, 2810, 3120, 3165, 3372, 3376, 3653, 4215, 4220, 4496, 5064, 5486, 5620, 6330, 6744, 7306, 8229, 8430, 8440, 10128, 10959, 10972, 11240, 12660, 13488, 13715, 14612, 16458, 16860, 16880, 18265, 21918, 21944, 22480, 25320, 27430, 29224, 32916, 33720, 36530, 41145, 43836, 43888, 50640, 54795, 54860, 58448, 59291, 65832, 67440, 73060, 82290, 87672, 109590, 109720, 118582, 131664, 146120, 164580, 175344, 177873, 219180, 219440, 237164, 292240, 296455, 329160, 355746, 438360, 474328, 592910, 658320, 711492, 770783, 876720, 889365, 948656, 1185820, 1422984, 1541566, 1778730, 2312349, 2371640, 2845968, 3083132, 3557460, 3853915, 4624698, 4743280, 6166264, 7114920, 7707830, 9249396, 11561745, 12332528, 14229840, 15415660, 18498792, 23123490, 30831320, 36997584, 46246980, 61662640, 92493960, 184987920]

約数ペア:

[(1, 184987920), (2, 92493960), (3, 61662640), (4, 46246980), (5, 36997584), (6, 30831320), (8, 23123490), (10, 18498792), (12, 15415660), (13, 14229840), (15, 12332528), (16, 11561745), (20, 9249396), (24, 7707830), (26, 7114920), (30, 6166264), (39, 4743280), (40, 4624698), (48, 3853915), (52, 3557460), (60, 3083132), (65, 2845968), (78, 2371640), (80, 2312349), (104, 1778730), (120, 1541566), (130, 1422984), (156, 1185820), (195, 948656), (208, 889365), (211, 876720), (240, 770783), (260, 711492), (281, 658320), (312, 592910), (390, 474328), (422, 438360), (520, 355746), (562, 329160), (624, 296455), (633, 292240), (780, 237164), (843, 219440), (844, 219180), (1040, 177873), (1055, 175344), (1124, 164580), (1266, 146120), (1405, 131664), (1560, 118582), (1686, 109720), (1688, 109590), (2110, 87672), (2248, 82290), (2532, 73060), (2743, 67440), (2810, 65832), (3120, 59291), (3165, 58448), (3372, 54860), (3376, 54795), (3653, 50640), (4215, 43888), (4220, 43836), (4496, 41145), (5064, 36530), (5486, 33720), (5620, 32916), (6330, 29224), (6744, 27430), (7306, 25320), (8229, 22480), (8430, 21944), (8440, 21918), (10128, 18265), (10959, 16880), (10972, 16860), (11240, 16458), (12660, 14612), (13488, 13715)]