444642240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 224

約数和(自身を含む): 1629241344

約数和(自身を除く): 1184599104

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, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 508, 521, 560, 635, 672, 762, 840, 889, 960, 1016, 1042, 1120, 1270, 1344, 1524, 1563, 1680, 1778, 1905, 2032, 2084, 2240, 2540, 2605, 2667, 3048, 3126, 3360, 3556, 3647, 3810, 4064, 4168, 4445, 5080, 5210, 5334, 6096, 6252, 6720, 7112, 7294, 7620, 7815, 8128, 8336, 8890, 10160, 10420, 10668, 10941, 12192, 12504, 13335, 14224, 14588, 15240, 15630, 16672, 17780, 18235, 20320, 20840, 21336, 21882, 24384, 25008, 26670, 28448, 29176, 30480, 31260, 33344, 35560, 36470, 40640, 41680, 42672, 43764, 50016, 53340, 54705, 56896, 58352, 60960, 62520, 66167, 71120, 72940, 83360, 85344, 87528, 100032, 106680, 109410, 116704, 121920, 125040, 132334, 142240, 145880, 166720, 170688, 175056, 198501, 213360, 218820, 233408, 250080, 264668, 284480, 291760, 330835, 350112, 397002, 426720, 437640, 463169, 500160, 529336, 583520, 661670, 700224, 794004, 853440, 875280, 926338, 992505, 1058672, 1167040, 1323340, 1389507, 1588008, 1750560, 1852676, 1985010, 2117344, 2315845, 2646680, 2779014, 3176016, 3501120, 3705352, 3970020, 4234688, 4631690, 5293360, 5558028, 6352032, 6947535, 7410704, 7940040, 9263380, 10586720, 11116056, 12704064, 13895070, 14821408, 15880080, 18526760, 21173440, 22232112, 27790140, 29642816, 31760160, 37053520, 44464224, 55580280, 63520320, 74107040, 88928448, 111160560, 148214080, 222321120, 444642240]

約数ペア:

[(1, 444642240), (2, 222321120), (3, 148214080), (4, 111160560), (5, 88928448), (6, 74107040), (7, 63520320), (8, 55580280), (10, 44464224), (12, 37053520), (14, 31760160), (15, 29642816), (16, 27790140), (20, 22232112), (21, 21173440), (24, 18526760), (28, 15880080), (30, 14821408), (32, 13895070), (35, 12704064), (40, 11116056), (42, 10586720), (48, 9263380), (56, 7940040), (60, 7410704), (64, 6947535), (70, 6352032), (80, 5558028), (84, 5293360), (96, 4631690), (105, 4234688), (112, 3970020), (120, 3705352), (127, 3501120), (140, 3176016), (160, 2779014), (168, 2646680), (192, 2315845), (210, 2117344), (224, 1985010), (240, 1852676), (254, 1750560), (280, 1588008), (320, 1389507), (336, 1323340), (381, 1167040), (420, 1058672), (448, 992505), (480, 926338), (508, 875280), (521, 853440), (560, 794004), (635, 700224), (672, 661670), (762, 583520), (840, 529336), (889, 500160), (960, 463169), (1016, 437640), (1042, 426720), (1120, 397002), (1270, 350112), (1344, 330835), (1524, 291760), (1563, 284480), (1680, 264668), (1778, 250080), (1905, 233408), (2032, 218820), (2084, 213360), (2240, 198501), (2540, 175056), (2605, 170688), (2667, 166720), (3048, 145880), (3126, 142240), (3360, 132334), (3556, 125040), (3647, 121920), (3810, 116704), (4064, 109410), (4168, 106680), (4445, 100032), (5080, 87528), (5210, 85344), (5334, 83360), (6096, 72940), (6252, 71120), (6720, 66167), (7112, 62520), (7294, 60960), (7620, 58352), (7815, 56896), (8128, 54705), (8336, 53340), (8890, 50016), (10160, 43764), (10420, 42672), (10668, 41680), (10941, 40640), (12192, 36470), (12504, 35560), (13335, 33344), (14224, 31260), (14588, 30480), (15240, 29176), (15630, 28448), (16672, 26670), (17780, 25008), (18235, 24384), (20320, 21882), (20840, 21336)]