207637320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 758937600

約数和(自身を除く): 551300280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 374, 380, 408, 418, 440, 456, 487, 510, 561, 570, 627, 646, 660, 680, 748, 760, 836, 935, 969, 974, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1461, 1496, 1615, 1672, 1870, 1938, 1948, 2040, 2090, 2244, 2280, 2435, 2508, 2584, 2805, 2922, 3135, 3230, 3553, 3740, 3876, 3896, 4180, 4488, 4845, 4870, 5016, 5357, 5610, 5844, 6270, 6460, 7106, 7305, 7480, 7752, 8279, 8360, 9253, 9690, 9740, 10659, 10714, 11220, 11688, 12540, 12920, 14212, 14610, 16071, 16558, 17765, 18506, 19380, 19480, 21318, 21428, 22440, 24837, 25080, 26785, 27759, 28424, 29220, 32142, 33116, 35530, 37012, 38760, 41395, 42636, 42856, 46265, 49674, 53295, 53570, 55518, 58440, 64284, 66232, 71060, 74024, 80355, 82790, 85272, 91069, 92530, 99348, 101783, 106590, 107140, 111036, 124185, 128568, 138795, 142120, 157301, 160710, 165580, 182138, 185060, 198696, 203566, 213180, 214280, 222072, 248370, 273207, 277590, 305349, 314602, 321420, 331160, 364276, 370120, 407132, 426360, 455345, 471903, 496740, 508915, 546414, 555180, 610698, 629204, 642840, 728552, 786505, 814264, 910690, 943806, 993480, 1017830, 1092828, 1110360, 1221396, 1258408, 1366035, 1526745, 1573010, 1730311, 1821380, 1887612, 2035660, 2185656, 2359515, 2442792, 2732070, 3053490, 3146020, 3460622, 3642760, 3775224, 4071320, 4719030, 5190933, 5464140, 6106980, 6292040, 6921244, 8651555, 9438060, 10381866, 10928280, 12213960, 13842488, 17303110, 18876120, 20763732, 25954665, 34606220, 41527464, 51909330, 69212440, 103818660, 207637320]

約数ペア:

[(1, 207637320), (2, 103818660), (3, 69212440), (4, 51909330), (5, 41527464), (6, 34606220), (8, 25954665), (10, 20763732), (11, 18876120), (12, 17303110), (15, 13842488), (17, 12213960), (19, 10928280), (20, 10381866), (22, 9438060), (24, 8651555), (30, 6921244), (33, 6292040), (34, 6106980), (38, 5464140), (40, 5190933), (44, 4719030), (51, 4071320), (55, 3775224), (57, 3642760), (60, 3460622), (66, 3146020), (68, 3053490), (76, 2732070), (85, 2442792), (88, 2359515), (95, 2185656), (102, 2035660), (110, 1887612), (114, 1821380), (120, 1730311), (132, 1573010), (136, 1526745), (152, 1366035), (165, 1258408), (170, 1221396), (187, 1110360), (190, 1092828), (204, 1017830), (209, 993480), (220, 943806), (228, 910690), (255, 814264), (264, 786505), (285, 728552), (323, 642840), (330, 629204), (340, 610698), (374, 555180), (380, 546414), (408, 508915), (418, 496740), (440, 471903), (456, 455345), (487, 426360), (510, 407132), (561, 370120), (570, 364276), (627, 331160), (646, 321420), (660, 314602), (680, 305349), (748, 277590), (760, 273207), (836, 248370), (935, 222072), (969, 214280), (974, 213180), (1020, 203566), (1045, 198696), (1122, 185060), (1140, 182138), (1254, 165580), (1292, 160710), (1320, 157301), (1461, 142120), (1496, 138795), (1615, 128568), (1672, 124185), (1870, 111036), (1938, 107140), (1948, 106590), (2040, 101783), (2090, 99348), (2244, 92530), (2280, 91069), (2435, 85272), (2508, 82790), (2584, 80355), (2805, 74024), (2922, 71060), (3135, 66232), (3230, 64284), (3553, 58440), (3740, 55518), (3876, 53570), (3896, 53295), (4180, 49674), (4488, 46265), (4845, 42856), (4870, 42636), (5016, 41395), (5357, 38760), (5610, 37012), (5844, 35530), (6270, 33116), (6460, 32142), (7106, 29220), (7305, 28424), (7480, 27759), (7752, 26785), (8279, 25080), (8360, 24837), (9253, 22440), (9690, 21428), (9740, 21318), (10659, 19480), (10714, 19380), (11220, 18506), (11688, 17765), (12540, 16558), (12920, 16071), (14212, 14610)]