7289045760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40387}}^1$

素因数の和:40458

約数の個数: 144

約数和(自身を含む): 23775284736

約数和(自身を除く): 16486238976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 15040, 18048, 22560, 30080, 36096, 40387, 45120, 60160, 80774, 90240, 121161, 161548, 180480, 201935, 242322, 323096, 403870, 484644, 605805, 646192, 807740, 969288, 1211610, 1292384, 1615480, 1898189, 1938576, 2423220, 2584768, 3230960, 3796378, 3877152, 4846440, 5169536, 5694567, 6461920, 7592756, 7754304, 9490945, 9692880, 10339072, 11389134, 12923840, 15185512, 15508608, 18981890, 19385760, 22778268, 25847680, 28472835, 30371024, 31017216, 37963780, 38771520, 45556536, 51695360, 56945670, 60742048, 75927560, 77543040, 91113072, 113891340, 121484096, 151855120, 155086080, 182226144, 227782680, 242968192, 303710240, 364452288, 455565360, 485936384, 607420480, 728904576, 911130720, 1214840960, 1457809152, 1822261440, 2429681920, 3644522880, 7289045760]

約数ペア:

[(1, 7289045760), (2, 3644522880), (3, 2429681920), (4, 1822261440), (5, 1457809152), (6, 1214840960), (8, 911130720), (10, 728904576), (12, 607420480), (15, 485936384), (16, 455565360), (20, 364452288), (24, 303710240), (30, 242968192), (32, 227782680), (40, 182226144), (47, 155086080), (48, 151855120), (60, 121484096), (64, 113891340), (80, 91113072), (94, 77543040), (96, 75927560), (120, 60742048), (128, 56945670), (141, 51695360), (160, 45556536), (188, 38771520), (192, 37963780), (235, 31017216), (240, 30371024), (256, 28472835), (282, 25847680), (320, 22778268), (376, 19385760), (384, 18981890), (470, 15508608), (480, 15185512), (564, 12923840), (640, 11389134), (705, 10339072), (752, 9692880), (768, 9490945), (940, 7754304), (960, 7592756), (1128, 6461920), (1280, 5694567), (1410, 5169536), (1504, 4846440), (1880, 3877152), (1920, 3796378), (2256, 3230960), (2820, 2584768), (3008, 2423220), (3760, 1938576), (3840, 1898189), (4512, 1615480), (5640, 1292384), (6016, 1211610), (7520, 969288), (9024, 807740), (11280, 646192), (12032, 605805), (15040, 484644), (18048, 403870), (22560, 323096), (30080, 242322), (36096, 201935), (40387, 180480), (45120, 161548), (60160, 121161), (80774, 90240)]