87341520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1061}}^1$

素因数の和:1098

約数の個数: 160

約数和(自身を含む): 316051200

約数和(自身を除く): 228709680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1061, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2122, 2352, 2744, 2940, 3183, 3430, 3920, 4116, 4244, 5145, 5305, 5488, 5880, 6366, 6860, 7427, 8232, 8488, 10290, 10610, 11760, 12732, 13720, 14854, 15915, 16464, 16976, 20580, 21220, 22281, 25464, 27440, 29708, 31830, 37135, 41160, 42440, 44562, 50928, 51989, 59416, 63660, 74270, 82320, 84880, 89124, 103978, 111405, 118832, 127320, 148540, 155967, 178248, 207956, 222810, 254640, 259945, 297080, 311934, 356496, 363923, 415912, 445620, 519890, 594160, 623868, 727846, 779835, 831824, 891240, 1039780, 1091769, 1247736, 1455692, 1559670, 1782480, 1819615, 2079560, 2183538, 2495472, 2911384, 3119340, 3639230, 4159120, 4367076, 5458845, 5822768, 6238680, 7278460, 8734152, 10917690, 12477360, 14556920, 17468304, 21835380, 29113840, 43670760, 87341520]

約数ペア:

[(1, 87341520), (2, 43670760), (3, 29113840), (4, 21835380), (5, 17468304), (6, 14556920), (7, 12477360), (8, 10917690), (10, 8734152), (12, 7278460), (14, 6238680), (15, 5822768), (16, 5458845), (20, 4367076), (21, 4159120), (24, 3639230), (28, 3119340), (30, 2911384), (35, 2495472), (40, 2183538), (42, 2079560), (48, 1819615), (49, 1782480), (56, 1559670), (60, 1455692), (70, 1247736), (80, 1091769), (84, 1039780), (98, 891240), (105, 831824), (112, 779835), (120, 727846), (140, 623868), (147, 594160), (168, 519890), (196, 445620), (210, 415912), (240, 363923), (245, 356496), (280, 311934), (294, 297080), (336, 259945), (343, 254640), (392, 222810), (420, 207956), (490, 178248), (560, 155967), (588, 148540), (686, 127320), (735, 118832), (784, 111405), (840, 103978), (980, 89124), (1029, 84880), (1061, 82320), (1176, 74270), (1372, 63660), (1470, 59416), (1680, 51989), (1715, 50928), (1960, 44562), (2058, 42440), (2122, 41160), (2352, 37135), (2744, 31830), (2940, 29708), (3183, 27440), (3430, 25464), (3920, 22281), (4116, 21220), (4244, 20580), (5145, 16976), (5305, 16464), (5488, 15915), (5880, 14854), (6366, 13720), (6860, 12732), (7427, 11760), (8232, 10610), (8488, 10290)]