143867280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 469398528

約数和(自身を除く): 325531248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 317, 366, 372, 465, 488, 496, 610, 620, 634, 732, 744, 915, 930, 951, 976, 1220, 1240, 1268, 1464, 1488, 1585, 1830, 1860, 1891, 1902, 2440, 2480, 2536, 2928, 3170, 3660, 3720, 3782, 3804, 4755, 4880, 5072, 5673, 6340, 7320, 7440, 7564, 7608, 9455, 9510, 9827, 11346, 12680, 14640, 15128, 15216, 18910, 19020, 19337, 19654, 22692, 25360, 28365, 29481, 30256, 37820, 38040, 38674, 39308, 45384, 49135, 56730, 58011, 58962, 75640, 76080, 77348, 78616, 90768, 96685, 98270, 113460, 116022, 117924, 147405, 151280, 154696, 157232, 193370, 196540, 226920, 232044, 235848, 290055, 294810, 309392, 386740, 393080, 453840, 464088, 471696, 580110, 589620, 599447, 773480, 786160, 928176, 1160220, 1179240, 1198894, 1546960, 1798341, 2320440, 2358480, 2397788, 2997235, 3596682, 4640880, 4795576, 5994470, 7193364, 8991705, 9591152, 11988940, 14386728, 17983410, 23977880, 28773456, 35966820, 47955760, 71933640, 143867280]

約数ペア:

[(1, 143867280), (2, 71933640), (3, 47955760), (4, 35966820), (5, 28773456), (6, 23977880), (8, 17983410), (10, 14386728), (12, 11988940), (15, 9591152), (16, 8991705), (20, 7193364), (24, 5994470), (30, 4795576), (31, 4640880), (40, 3596682), (48, 2997235), (60, 2397788), (61, 2358480), (62, 2320440), (80, 1798341), (93, 1546960), (120, 1198894), (122, 1179240), (124, 1160220), (155, 928176), (183, 786160), (186, 773480), (240, 599447), (244, 589620), (248, 580110), (305, 471696), (310, 464088), (317, 453840), (366, 393080), (372, 386740), (465, 309392), (488, 294810), (496, 290055), (610, 235848), (620, 232044), (634, 226920), (732, 196540), (744, 193370), (915, 157232), (930, 154696), (951, 151280), (976, 147405), (1220, 117924), (1240, 116022), (1268, 113460), (1464, 98270), (1488, 96685), (1585, 90768), (1830, 78616), (1860, 77348), (1891, 76080), (1902, 75640), (2440, 58962), (2480, 58011), (2536, 56730), (2928, 49135), (3170, 45384), (3660, 39308), (3720, 38674), (3782, 38040), (3804, 37820), (4755, 30256), (4880, 29481), (5072, 28365), (5673, 25360), (6340, 22692), (7320, 19654), (7440, 19337), (7564, 19020), (7608, 18910), (9455, 15216), (9510, 15128), (9827, 14640), (11346, 12680)]