74087520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 186024864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 383, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 766, 780, 806, 930, 992, 1040, 1149, 1209, 1240, 1248, 1488, 1532, 1560, 1612, 1860, 1915, 2015, 2080, 2298, 2418, 2480, 2976, 3064, 3120, 3224, 3720, 3830, 4030, 4596, 4836, 4960, 4979, 5745, 6045, 6128, 6240, 6448, 7440, 7660, 8060, 9192, 9672, 9958, 11490, 11873, 12090, 12256, 12896, 14880, 14937, 15320, 16120, 18384, 19344, 19916, 22980, 23746, 24180, 24895, 29874, 30640, 32240, 35619, 36768, 38688, 39832, 45960, 47492, 48360, 49790, 59365, 59748, 61280, 64480, 71238, 74685, 79664, 91920, 94984, 96720, 99580, 118730, 119496, 142476, 149370, 154349, 159328, 178095, 183840, 189968, 193440, 199160, 237460, 238992, 284952, 298740, 308698, 356190, 379936, 398320, 463047, 474920, 477984, 569904, 597480, 617396, 712380, 771745, 796640, 926094, 949840, 1139808, 1194960, 1234792, 1424760, 1543490, 1852188, 1899680, 2315235, 2389920, 2469584, 2849520, 3086980, 3704376, 4630470, 4939168, 5699040, 6173960, 7408752, 9260940, 12347920, 14817504, 18521880, 24695840, 37043760, 74087520]

約数ペア:

[(1, 74087520), (2, 37043760), (3, 24695840), (4, 18521880), (5, 14817504), (6, 12347920), (8, 9260940), (10, 7408752), (12, 6173960), (13, 5699040), (15, 4939168), (16, 4630470), (20, 3704376), (24, 3086980), (26, 2849520), (30, 2469584), (31, 2389920), (32, 2315235), (39, 1899680), (40, 1852188), (48, 1543490), (52, 1424760), (60, 1234792), (62, 1194960), (65, 1139808), (78, 949840), (80, 926094), (93, 796640), (96, 771745), (104, 712380), (120, 617396), (124, 597480), (130, 569904), (155, 477984), (156, 474920), (160, 463047), (186, 398320), (195, 379936), (208, 356190), (240, 308698), (248, 298740), (260, 284952), (310, 238992), (312, 237460), (372, 199160), (383, 193440), (390, 189968), (403, 183840), (416, 178095), (465, 159328), (480, 154349), (496, 149370), (520, 142476), (620, 119496), (624, 118730), (744, 99580), (766, 96720), (780, 94984), (806, 91920), (930, 79664), (992, 74685), (1040, 71238), (1149, 64480), (1209, 61280), (1240, 59748), (1248, 59365), (1488, 49790), (1532, 48360), (1560, 47492), (1612, 45960), (1860, 39832), (1915, 38688), (2015, 36768), (2080, 35619), (2298, 32240), (2418, 30640), (2480, 29874), (2976, 24895), (3064, 24180), (3120, 23746), (3224, 22980), (3720, 19916), (3830, 19344), (4030, 18384), (4596, 16120), (4836, 15320), (4960, 14937), (4979, 14880), (5745, 12896), (6045, 12256), (6128, 12090), (6240, 11873), (6448, 11490), (7440, 9958), (7660, 9672), (8060, 9192)]