290592960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 224

約数和(自身を含む): 1069189632

約数和(自身を除く): 778596672

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, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 415, 420, 448, 480, 498, 521, 560, 581, 664, 672, 830, 840, 960, 996, 1042, 1120, 1162, 1245, 1328, 1344, 1563, 1660, 1680, 1743, 1992, 2084, 2240, 2324, 2490, 2605, 2656, 2905, 3126, 3320, 3360, 3486, 3647, 3984, 4168, 4648, 4980, 5210, 5312, 5810, 6252, 6640, 6720, 6972, 7294, 7815, 7968, 8336, 8715, 9296, 9960, 10420, 10941, 11620, 12504, 13280, 13944, 14588, 15630, 15936, 16672, 17430, 18235, 18592, 19920, 20840, 21882, 23240, 25008, 26560, 27888, 29176, 31260, 33344, 34860, 36470, 37184, 39840, 41680, 43243, 43764, 46480, 50016, 54705, 55776, 58352, 62520, 69720, 72940, 79680, 83360, 86486, 87528, 92960, 100032, 109410, 111552, 116704, 125040, 129729, 139440, 145880, 166720, 172972, 175056, 185920, 216215, 218820, 233408, 250080, 259458, 278880, 291760, 302701, 345944, 350112, 432430, 437640, 500160, 518916, 557760, 583520, 605402, 648645, 691888, 700224, 864860, 875280, 908103, 1037832, 1167040, 1210804, 1297290, 1383776, 1513505, 1729720, 1750560, 1816206, 2075664, 2421608, 2594580, 2767552, 3027010, 3459440, 3501120, 3632412, 4151328, 4540515, 4843216, 5189160, 6054020, 6918880, 7264824, 8302656, 9081030, 9686432, 10378320, 12108040, 13837760, 14529648, 18162060, 19372864, 20756640, 24216080, 29059296, 36324120, 41513280, 48432160, 58118592, 72648240, 96864320, 145296480, 290592960]

約数ペア:

[(1, 290592960), (2, 145296480), (3, 96864320), (4, 72648240), (5, 58118592), (6, 48432160), (7, 41513280), (8, 36324120), (10, 29059296), (12, 24216080), (14, 20756640), (15, 19372864), (16, 18162060), (20, 14529648), (21, 13837760), (24, 12108040), (28, 10378320), (30, 9686432), (32, 9081030), (35, 8302656), (40, 7264824), (42, 6918880), (48, 6054020), (56, 5189160), (60, 4843216), (64, 4540515), (70, 4151328), (80, 3632412), (83, 3501120), (84, 3459440), (96, 3027010), (105, 2767552), (112, 2594580), (120, 2421608), (140, 2075664), (160, 1816206), (166, 1750560), (168, 1729720), (192, 1513505), (210, 1383776), (224, 1297290), (240, 1210804), (249, 1167040), (280, 1037832), (320, 908103), (332, 875280), (336, 864860), (415, 700224), (420, 691888), (448, 648645), (480, 605402), (498, 583520), (521, 557760), (560, 518916), (581, 500160), (664, 437640), (672, 432430), (830, 350112), (840, 345944), (960, 302701), (996, 291760), (1042, 278880), (1120, 259458), (1162, 250080), (1245, 233408), (1328, 218820), (1344, 216215), (1563, 185920), (1660, 175056), (1680, 172972), (1743, 166720), (1992, 145880), (2084, 139440), (2240, 129729), (2324, 125040), (2490, 116704), (2605, 111552), (2656, 109410), (2905, 100032), (3126, 92960), (3320, 87528), (3360, 86486), (3486, 83360), (3647, 79680), (3984, 72940), (4168, 69720), (4648, 62520), (4980, 58352), (5210, 55776), (5312, 54705), (5810, 50016), (6252, 46480), (6640, 43764), (6720, 43243), (6972, 41680), (7294, 39840), (7815, 37184), (7968, 36470), (8336, 34860), (8715, 33344), (9296, 31260), (9960, 29176), (10420, 27888), (10941, 26560), (11620, 25008), (12504, 23240), (13280, 21882), (13944, 20840), (14588, 19920), (15630, 18592), (15936, 18235), (16672, 17430)]