151993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 224

約数和(自身を含む): 547908480

約数和(自身を除く): 395914560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 641, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1282, 1482, 1520, 1560, 1824, 1923, 1976, 2080, 2280, 2470, 2496, 2564, 2964, 3040, 3120, 3205, 3648, 3705, 3846, 3952, 4160, 4560, 4940, 5128, 5928, 6080, 6240, 6410, 7410, 7692, 7904, 8333, 9120, 9615, 9880, 10256, 11856, 12179, 12480, 12820, 14820, 15384, 15808, 16666, 18240, 19230, 19760, 20512, 23712, 24358, 24999, 25640, 29640, 30768, 33332, 36537, 38460, 39520, 41024, 41665, 47424, 48716, 49998, 51280, 59280, 60895, 61536, 66664, 73074, 76920, 79040, 83330, 97432, 99996, 102560, 118560, 121790, 123072, 124995, 133328, 146148, 153840, 158327, 166660, 182685, 194864, 199992, 205120, 237120, 243580, 249990, 266656, 292296, 307680, 316654, 333320, 365370, 389728, 399984, 474981, 487160, 499980, 533312, 584592, 615360, 633308, 666640, 730740, 779456, 791635, 799968, 949962, 974320, 999960, 1169184, 1266616, 1333280, 1461480, 1583270, 1599936, 1899924, 1948640, 1999920, 2338368, 2374905, 2533232, 2666560, 2922960, 3166540, 3799848, 3897280, 3999840, 4749810, 5066464, 5845920, 6333080, 7599696, 7999680, 9499620, 10132928, 11691840, 12666160, 15199392, 18999240, 25332320, 30398784, 37998480, 50664640, 75996960, 151993920]

約数ペア:

[(1, 151993920), (2, 75996960), (3, 50664640), (4, 37998480), (5, 30398784), (6, 25332320), (8, 18999240), (10, 15199392), (12, 12666160), (13, 11691840), (15, 10132928), (16, 9499620), (19, 7999680), (20, 7599696), (24, 6333080), (26, 5845920), (30, 5066464), (32, 4749810), (38, 3999840), (39, 3897280), (40, 3799848), (48, 3166540), (52, 2922960), (57, 2666560), (60, 2533232), (64, 2374905), (65, 2338368), (76, 1999920), (78, 1948640), (80, 1899924), (95, 1599936), (96, 1583270), (104, 1461480), (114, 1333280), (120, 1266616), (130, 1169184), (152, 999960), (156, 974320), (160, 949962), (190, 799968), (192, 791635), (195, 779456), (208, 730740), (228, 666640), (240, 633308), (247, 615360), (260, 584592), (285, 533312), (304, 499980), (312, 487160), (320, 474981), (380, 399984), (390, 389728), (416, 365370), (456, 333320), (480, 316654), (494, 307680), (520, 292296), (570, 266656), (608, 249990), (624, 243580), (641, 237120), (741, 205120), (760, 199992), (780, 194864), (832, 182685), (912, 166660), (960, 158327), (988, 153840), (1040, 146148), (1140, 133328), (1216, 124995), (1235, 123072), (1248, 121790), (1282, 118560), (1482, 102560), (1520, 99996), (1560, 97432), (1824, 83330), (1923, 79040), (1976, 76920), (2080, 73074), (2280, 66664), (2470, 61536), (2496, 60895), (2564, 59280), (2964, 51280), (3040, 49998), (3120, 48716), (3205, 47424), (3648, 41665), (3705, 41024), (3846, 39520), (3952, 38460), (4160, 36537), (4560, 33332), (4940, 30768), (5128, 29640), (5928, 25640), (6080, 24999), (6240, 24358), (6410, 23712), (7410, 20512), (7692, 19760), (7904, 19230), (8333, 18240), (9120, 16666), (9615, 15808), (9880, 15384), (10256, 14820), (11856, 12820), (12179, 12480)]