906947640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 3019161600

約数和(自身を除く): 2112213960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 127, 166, 180, 239, 249, 254, 332, 360, 381, 415, 478, 498, 508, 635, 664, 717, 747, 762, 830, 956, 996, 1016, 1143, 1195, 1245, 1270, 1434, 1494, 1524, 1660, 1905, 1912, 1992, 2151, 2286, 2390, 2490, 2540, 2868, 2988, 3048, 3320, 3585, 3735, 3810, 4302, 4572, 4780, 4980, 5080, 5715, 5736, 5976, 7170, 7470, 7620, 8604, 9144, 9560, 9960, 10541, 10755, 11430, 14340, 14940, 15240, 17208, 19837, 21082, 21510, 22860, 28680, 29880, 30353, 31623, 39674, 42164, 43020, 45720, 52705, 59511, 60706, 63246, 79348, 84328, 86040, 91059, 94869, 99185, 105410, 119022, 121412, 126492, 151765, 158115, 158696, 178533, 182118, 189738, 198370, 210820, 238044, 242824, 252984, 273177, 297555, 303530, 316230, 357066, 364236, 379476, 396740, 421640, 455295, 474345, 476088, 546354, 595110, 607060, 632460, 714132, 728472, 758952, 793480, 892665, 910590, 948690, 1092708, 1190220, 1214120, 1264920, 1365885, 1428264, 1785330, 1821180, 1897380, 2185416, 2380440, 2519299, 2731770, 3570660, 3642360, 3794760, 5038598, 5463540, 7141320, 7557897, 10077196, 10927080, 12596495, 15115794, 20154392, 22673691, 25192990, 30231588, 37789485, 45347382, 50385980, 60463176, 75578970, 90694764, 100771960, 113368455, 151157940, 181389528, 226736910, 302315880, 453473820, 906947640]

約数ペア:

[(1, 906947640), (2, 453473820), (3, 302315880), (4, 226736910), (5, 181389528), (6, 151157940), (8, 113368455), (9, 100771960), (10, 90694764), (12, 75578970), (15, 60463176), (18, 50385980), (20, 45347382), (24, 37789485), (30, 30231588), (36, 25192990), (40, 22673691), (45, 20154392), (60, 15115794), (72, 12596495), (83, 10927080), (90, 10077196), (120, 7557897), (127, 7141320), (166, 5463540), (180, 5038598), (239, 3794760), (249, 3642360), (254, 3570660), (332, 2731770), (360, 2519299), (381, 2380440), (415, 2185416), (478, 1897380), (498, 1821180), (508, 1785330), (635, 1428264), (664, 1365885), (717, 1264920), (747, 1214120), (762, 1190220), (830, 1092708), (956, 948690), (996, 910590), (1016, 892665), (1143, 793480), (1195, 758952), (1245, 728472), (1270, 714132), (1434, 632460), (1494, 607060), (1524, 595110), (1660, 546354), (1905, 476088), (1912, 474345), (1992, 455295), (2151, 421640), (2286, 396740), (2390, 379476), (2490, 364236), (2540, 357066), (2868, 316230), (2988, 303530), (3048, 297555), (3320, 273177), (3585, 252984), (3735, 242824), (3810, 238044), (4302, 210820), (4572, 198370), (4780, 189738), (4980, 182118), (5080, 178533), (5715, 158696), (5736, 158115), (5976, 151765), (7170, 126492), (7470, 121412), (7620, 119022), (8604, 105410), (9144, 99185), (9560, 94869), (9960, 91059), (10541, 86040), (10755, 84328), (11430, 79348), (14340, 63246), (14940, 60706), (15240, 59511), (17208, 52705), (19837, 45720), (21082, 43020), (21510, 42164), (22860, 39674), (28680, 31623), (29880, 30353)]