187469520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 669480960

約数和(自身を除く): 482011440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 560, 604, 739, 755, 840, 906, 1057, 1208, 1478, 1510, 1680, 1812, 2114, 2217, 2265, 2416, 2956, 3020, 3171, 3624, 3695, 4228, 4434, 4530, 5173, 5285, 5912, 6040, 6342, 7248, 7390, 8456, 8868, 9060, 10346, 10570, 11085, 11824, 12080, 12684, 14780, 15519, 15855, 16912, 17736, 18120, 20692, 21140, 22170, 25368, 25865, 29560, 31038, 31710, 35472, 36240, 41384, 42280, 44340, 50736, 51730, 59120, 62076, 63420, 77595, 82768, 84560, 88680, 103460, 111589, 124152, 126840, 155190, 177360, 206920, 223178, 248304, 253680, 310380, 334767, 413840, 446356, 557945, 620760, 669534, 781123, 892712, 1115890, 1241520, 1339068, 1562246, 1673835, 1785424, 2231780, 2343369, 2678136, 3124492, 3347670, 3905615, 4463560, 4686738, 5356272, 6248984, 6695340, 7811230, 8927120, 9373476, 11716845, 12497968, 13390680, 15622460, 18746952, 23433690, 26781360, 31244920, 37493904, 46867380, 62489840, 93734760, 187469520]

約数ペア:

[(1, 187469520), (2, 93734760), (3, 62489840), (4, 46867380), (5, 37493904), (6, 31244920), (7, 26781360), (8, 23433690), (10, 18746952), (12, 15622460), (14, 13390680), (15, 12497968), (16, 11716845), (20, 9373476), (21, 8927120), (24, 7811230), (28, 6695340), (30, 6248984), (35, 5356272), (40, 4686738), (42, 4463560), (48, 3905615), (56, 3347670), (60, 3124492), (70, 2678136), (80, 2343369), (84, 2231780), (105, 1785424), (112, 1673835), (120, 1562246), (140, 1339068), (151, 1241520), (168, 1115890), (210, 892712), (240, 781123), (280, 669534), (302, 620760), (336, 557945), (420, 446356), (453, 413840), (560, 334767), (604, 310380), (739, 253680), (755, 248304), (840, 223178), (906, 206920), (1057, 177360), (1208, 155190), (1478, 126840), (1510, 124152), (1680, 111589), (1812, 103460), (2114, 88680), (2217, 84560), (2265, 82768), (2416, 77595), (2956, 63420), (3020, 62076), (3171, 59120), (3624, 51730), (3695, 50736), (4228, 44340), (4434, 42280), (4530, 41384), (5173, 36240), (5285, 35472), (5912, 31710), (6040, 31038), (6342, 29560), (7248, 25865), (7390, 25368), (8456, 22170), (8868, 21140), (9060, 20692), (10346, 18120), (10570, 17736), (11085, 16912), (11824, 15855), (12080, 15519), (12684, 14780)]