654239040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7529

約数の個数: 224

約数和(自身を含む): 2556906240

約数和(自身を除く): 1902667200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 7489, 8736, 10920, 12480, 14560, 14978, 17472, 21840, 22467, 29120, 29956, 37445, 43680, 44934, 52423, 59912, 74890, 87360, 89868, 97357, 104846, 112335, 119824, 149780, 157269, 179736, 194714, 209692, 224670, 239648, 262115, 292071, 299560, 314538, 359472, 389428, 419384, 449340, 479296, 486785, 524230, 584142, 599120, 629076, 681499, 718944, 778856, 786345, 838768, 898680, 973570, 1048460, 1168284, 1198240, 1258152, 1362998, 1437888, 1460355, 1557712, 1572690, 1677536, 1797360, 1947140, 2044497, 2096920, 2336568, 2396480, 2516304, 2725996, 2920710, 3115424, 3145380, 3355072, 3407495, 3594720, 3894280, 4088994, 4193840, 4673136, 5032608, 5451992, 5841420, 6230848, 6290760, 6814990, 7189440, 7788560, 8177988, 8387680, 9346272, 10065216, 10222485, 10903984, 11682840, 12581520, 13629980, 15577120, 16355976, 16775360, 18692544, 20444970, 21807968, 23365680, 25163040, 27259960, 31154240, 32711952, 40889940, 43615936, 46731360, 50326080, 54519920, 65423904, 81779880, 93462720, 109039840, 130847808, 163559760, 218079680, 327119520, 654239040]

約数ペア:

[(1, 654239040), (2, 327119520), (3, 218079680), (4, 163559760), (5, 130847808), (6, 109039840), (7, 93462720), (8, 81779880), (10, 65423904), (12, 54519920), (13, 50326080), (14, 46731360), (15, 43615936), (16, 40889940), (20, 32711952), (21, 31154240), (24, 27259960), (26, 25163040), (28, 23365680), (30, 21807968), (32, 20444970), (35, 18692544), (39, 16775360), (40, 16355976), (42, 15577120), (48, 13629980), (52, 12581520), (56, 11682840), (60, 10903984), (64, 10222485), (65, 10065216), (70, 9346272), (78, 8387680), (80, 8177988), (84, 7788560), (91, 7189440), (96, 6814990), (104, 6290760), (105, 6230848), (112, 5841420), (120, 5451992), (130, 5032608), (140, 4673136), (156, 4193840), (160, 4088994), (168, 3894280), (182, 3594720), (192, 3407495), (195, 3355072), (208, 3145380), (210, 3115424), (224, 2920710), (240, 2725996), (260, 2516304), (273, 2396480), (280, 2336568), (312, 2096920), (320, 2044497), (336, 1947140), (364, 1797360), (390, 1677536), (416, 1572690), (420, 1557712), (448, 1460355), (455, 1437888), (480, 1362998), (520, 1258152), (546, 1198240), (560, 1168284), (624, 1048460), (672, 973570), (728, 898680), (780, 838768), (832, 786345), (840, 778856), (910, 718944), (960, 681499), (1040, 629076), (1092, 599120), (1120, 584142), (1248, 524230), (1344, 486785), (1365, 479296), (1456, 449340), (1560, 419384), (1680, 389428), (1820, 359472), (2080, 314538), (2184, 299560), (2240, 292071), (2496, 262115), (2730, 239648), (2912, 224670), (3120, 209692), (3360, 194714), (3640, 179736), (4160, 157269), (4368, 149780), (5460, 119824), (5824, 112335), (6240, 104846), (6720, 97357), (7280, 89868), (7489, 87360), (8736, 74890), (10920, 59912), (12480, 52423), (14560, 44934), (14978, 43680), (17472, 37445), (21840, 29956), (22467, 29120)]