73278240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 267515136

約数和(自身を除く): 194236896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 193, 210, 224, 226, 240, 280, 336, 339, 386, 420, 452, 480, 560, 565, 579, 672, 678, 772, 791, 840, 904, 965, 1120, 1130, 1158, 1351, 1356, 1544, 1582, 1680, 1695, 1808, 1930, 2260, 2316, 2373, 2702, 2712, 2895, 3088, 3164, 3360, 3390, 3616, 3860, 3955, 4053, 4520, 4632, 4746, 5404, 5424, 5790, 6176, 6328, 6755, 6780, 7720, 7910, 8106, 9040, 9264, 9492, 10808, 10848, 11580, 11865, 12656, 13510, 13560, 15440, 15820, 16212, 18080, 18528, 18984, 20265, 21616, 21809, 23160, 23730, 25312, 27020, 27120, 30880, 31640, 32424, 37968, 40530, 43232, 43618, 46320, 47460, 54040, 54240, 63280, 64848, 65427, 75936, 81060, 87236, 92640, 94920, 108080, 109045, 126560, 129696, 130854, 152663, 162120, 174472, 189840, 216160, 218090, 261708, 305326, 324240, 327135, 348944, 379680, 436180, 457989, 523416, 610652, 648480, 654270, 697888, 763315, 872360, 915978, 1046832, 1221304, 1308540, 1526630, 1744720, 1831956, 2093664, 2289945, 2442608, 2617080, 3053260, 3489440, 3663912, 4579890, 4885216, 5234160, 6106520, 7327824, 9159780, 10468320, 12213040, 14655648, 18319560, 24426080, 36639120, 73278240]

約数ペア:

[(1, 73278240), (2, 36639120), (3, 24426080), (4, 18319560), (5, 14655648), (6, 12213040), (7, 10468320), (8, 9159780), (10, 7327824), (12, 6106520), (14, 5234160), (15, 4885216), (16, 4579890), (20, 3663912), (21, 3489440), (24, 3053260), (28, 2617080), (30, 2442608), (32, 2289945), (35, 2093664), (40, 1831956), (42, 1744720), (48, 1526630), (56, 1308540), (60, 1221304), (70, 1046832), (80, 915978), (84, 872360), (96, 763315), (105, 697888), (112, 654270), (113, 648480), (120, 610652), (140, 523416), (160, 457989), (168, 436180), (193, 379680), (210, 348944), (224, 327135), (226, 324240), (240, 305326), (280, 261708), (336, 218090), (339, 216160), (386, 189840), (420, 174472), (452, 162120), (480, 152663), (560, 130854), (565, 129696), (579, 126560), (672, 109045), (678, 108080), (772, 94920), (791, 92640), (840, 87236), (904, 81060), (965, 75936), (1120, 65427), (1130, 64848), (1158, 63280), (1351, 54240), (1356, 54040), (1544, 47460), (1582, 46320), (1680, 43618), (1695, 43232), (1808, 40530), (1930, 37968), (2260, 32424), (2316, 31640), (2373, 30880), (2702, 27120), (2712, 27020), (2895, 25312), (3088, 23730), (3164, 23160), (3360, 21809), (3390, 21616), (3616, 20265), (3860, 18984), (3955, 18528), (4053, 18080), (4520, 16212), (4632, 15820), (4746, 15440), (5404, 13560), (5424, 13510), (5790, 12656), (6176, 11865), (6328, 11580), (6755, 10848), (6780, 10808), (7720, 9492), (7910, 9264), (8106, 9040)]