2018451360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 6514421760

約数和(自身を除く): 4495970400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 263, 271, 295, 354, 472, 480, 526, 542, 590, 708, 789, 813, 885, 944, 1052, 1084, 1180, 1315, 1355, 1416, 1578, 1626, 1770, 1888, 2104, 2168, 2360, 2630, 2710, 2832, 3156, 3252, 3540, 3945, 4065, 4208, 4336, 4720, 5260, 5420, 5664, 6312, 6504, 7080, 7890, 8130, 8416, 8672, 9440, 10520, 10840, 12624, 13008, 14160, 15517, 15780, 15989, 16260, 21040, 21680, 25248, 26016, 28320, 31034, 31560, 31978, 32520, 42080, 43360, 46551, 47967, 62068, 63120, 63956, 65040, 71273, 77585, 79945, 93102, 95934, 124136, 126240, 127912, 130080, 142546, 155170, 159890, 186204, 191868, 213819, 232755, 239835, 248272, 255824, 285092, 310340, 319780, 356365, 372408, 383736, 427638, 465510, 479670, 496544, 511648, 570184, 620680, 639560, 712730, 744816, 767472, 855276, 931020, 959340, 1069095, 1140368, 1241360, 1279120, 1425460, 1489632, 1534944, 1710552, 1862040, 1918680, 2138190, 2280736, 2482720, 2558240, 2850920, 3421104, 3724080, 3837360, 4205107, 4276380, 5701840, 6842208, 7448160, 7674720, 8410214, 8552760, 11403680, 12615321, 16820428, 17105520, 21025535, 25230642, 33640856, 34211040, 42051070, 50461284, 63076605, 67281712, 84102140, 100922568, 126153210, 134563424, 168204280, 201845136, 252306420, 336408560, 403690272, 504612840, 672817120, 1009225680, 2018451360]

約数ペア:

[(1, 2018451360), (2, 1009225680), (3, 672817120), (4, 504612840), (5, 403690272), (6, 336408560), (8, 252306420), (10, 201845136), (12, 168204280), (15, 134563424), (16, 126153210), (20, 100922568), (24, 84102140), (30, 67281712), (32, 63076605), (40, 50461284), (48, 42051070), (59, 34211040), (60, 33640856), (80, 25230642), (96, 21025535), (118, 17105520), (120, 16820428), (160, 12615321), (177, 11403680), (236, 8552760), (240, 8410214), (263, 7674720), (271, 7448160), (295, 6842208), (354, 5701840), (472, 4276380), (480, 4205107), (526, 3837360), (542, 3724080), (590, 3421104), (708, 2850920), (789, 2558240), (813, 2482720), (885, 2280736), (944, 2138190), (1052, 1918680), (1084, 1862040), (1180, 1710552), (1315, 1534944), (1355, 1489632), (1416, 1425460), (1578, 1279120), (1626, 1241360), (1770, 1140368), (1888, 1069095), (2104, 959340), (2168, 931020), (2360, 855276), (2630, 767472), (2710, 744816), (2832, 712730), (3156, 639560), (3252, 620680), (3540, 570184), (3945, 511648), (4065, 496544), (4208, 479670), (4336, 465510), (4720, 427638), (5260, 383736), (5420, 372408), (5664, 356365), (6312, 319780), (6504, 310340), (7080, 285092), (7890, 255824), (8130, 248272), (8416, 239835), (8672, 232755), (9440, 213819), (10520, 191868), (10840, 186204), (12624, 159890), (13008, 155170), (14160, 142546), (15517, 130080), (15780, 127912), (15989, 126240), (16260, 124136), (21040, 95934), (21680, 93102), (25248, 79945), (26016, 77585), (28320, 71273), (31034, 65040), (31560, 63956), (31978, 63120), (32520, 62068), (42080, 47967), (43360, 46551)]