159581760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 224

約数和(自身を含む): 575218560

約数和(自身を除く): 415636800

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, 673, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1346, 1482, 1520, 1560, 1824, 1976, 2019, 2080, 2280, 2470, 2496, 2692, 2964, 3040, 3120, 3365, 3648, 3705, 3952, 4038, 4160, 4560, 4940, 5384, 5928, 6080, 6240, 6730, 7410, 7904, 8076, 8749, 9120, 9880, 10095, 10768, 11856, 12480, 12787, 13460, 14820, 15808, 16152, 17498, 18240, 19760, 20190, 21536, 23712, 25574, 26247, 26920, 29640, 32304, 34996, 38361, 39520, 40380, 43072, 43745, 47424, 51148, 52494, 53840, 59280, 63935, 64608, 69992, 76722, 79040, 80760, 87490, 102296, 104988, 107680, 118560, 127870, 129216, 131235, 139984, 153444, 161520, 166231, 174980, 191805, 204592, 209976, 215360, 237120, 255740, 262470, 279968, 306888, 323040, 332462, 349960, 383610, 409184, 419952, 498693, 511480, 524940, 559936, 613776, 646080, 664924, 699920, 767220, 818368, 831155, 839904, 997386, 1022960, 1049880, 1227552, 1329848, 1399840, 1534440, 1662310, 1679808, 1994772, 2045920, 2099760, 2455104, 2493465, 2659696, 2799680, 3068880, 3324620, 3989544, 4091840, 4199520, 4986930, 5319392, 6137760, 6649240, 7979088, 8399040, 9973860, 10638784, 12275520, 13298480, 15958176, 19947720, 26596960, 31916352, 39895440, 53193920, 79790880, 159581760]

約数ペア:

[(1, 159581760), (2, 79790880), (3, 53193920), (4, 39895440), (5, 31916352), (6, 26596960), (8, 19947720), (10, 15958176), (12, 13298480), (13, 12275520), (15, 10638784), (16, 9973860), (19, 8399040), (20, 7979088), (24, 6649240), (26, 6137760), (30, 5319392), (32, 4986930), (38, 4199520), (39, 4091840), (40, 3989544), (48, 3324620), (52, 3068880), (57, 2799680), (60, 2659696), (64, 2493465), (65, 2455104), (76, 2099760), (78, 2045920), (80, 1994772), (95, 1679808), (96, 1662310), (104, 1534440), (114, 1399840), (120, 1329848), (130, 1227552), (152, 1049880), (156, 1022960), (160, 997386), (190, 839904), (192, 831155), (195, 818368), (208, 767220), (228, 699920), (240, 664924), (247, 646080), (260, 613776), (285, 559936), (304, 524940), (312, 511480), (320, 498693), (380, 419952), (390, 409184), (416, 383610), (456, 349960), (480, 332462), (494, 323040), (520, 306888), (570, 279968), (608, 262470), (624, 255740), (673, 237120), (741, 215360), (760, 209976), (780, 204592), (832, 191805), (912, 174980), (960, 166231), (988, 161520), (1040, 153444), (1140, 139984), (1216, 131235), (1235, 129216), (1248, 127870), (1346, 118560), (1482, 107680), (1520, 104988), (1560, 102296), (1824, 87490), (1976, 80760), (2019, 79040), (2080, 76722), (2280, 69992), (2470, 64608), (2496, 63935), (2692, 59280), (2964, 53840), (3040, 52494), (3120, 51148), (3365, 47424), (3648, 43745), (3705, 43072), (3952, 40380), (4038, 39520), (4160, 38361), (4560, 34996), (4940, 32304), (5384, 29640), (5928, 26920), (6080, 26247), (6240, 25574), (6730, 23712), (7410, 21536), (7904, 20190), (8076, 19760), (8749, 18240), (9120, 17498), (9880, 16152), (10095, 15808), (10768, 14820), (11856, 13460), (12480, 12787)]