276162880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 802916352

約数和(自身を除く): 526753472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 97, 112, 124, 140, 155, 160, 164, 194, 205, 217, 224, 248, 280, 287, 310, 320, 328, 388, 410, 434, 448, 485, 496, 560, 574, 620, 656, 679, 776, 820, 868, 970, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1358, 1435, 1552, 1640, 1736, 1940, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2716, 2870, 3007, 3104, 3280, 3395, 3472, 3880, 3977, 4340, 4592, 4960, 5084, 5432, 5740, 6014, 6208, 6355, 6560, 6790, 6944, 7760, 7954, 8680, 8897, 9184, 9920, 10168, 10864, 11480, 12028, 12710, 13120, 13580, 13888, 15035, 15520, 15908, 17360, 17794, 18368, 19885, 20336, 21049, 21728, 22960, 24056, 25420, 27160, 27839, 30070, 31040, 31816, 34720, 35588, 39770, 40672, 42098, 43456, 44485, 45920, 48112, 50840, 54320, 55678, 60140, 63632, 69440, 71176, 79540, 81344, 84196, 88970, 91840, 96224, 101680, 105245, 108640, 111356, 120280, 123287, 127264, 139195, 142352, 159080, 168392, 177940, 192448, 203360, 210490, 217280, 222712, 240560, 246574, 254528, 278390, 284704, 318160, 336784, 355880, 406720, 420980, 445424, 481120, 493148, 556780, 569408, 616435, 636320, 673568, 711760, 841960, 863009, 890848, 962240, 986296, 1113560, 1232870, 1272640, 1347136, 1423520, 1683920, 1726018, 1781696, 1972592, 2227120, 2465740, 2847040, 3367840, 3452036, 3945184, 4315045, 4454240, 4931480, 6735680, 6904072, 7890368, 8630090, 8908480, 9862960, 13808144, 17260180, 19725920, 27616288, 34520360, 39451840, 55232576, 69040720, 138081440, 276162880]

約数ペア:

[(1, 276162880), (2, 138081440), (4, 69040720), (5, 55232576), (7, 39451840), (8, 34520360), (10, 27616288), (14, 19725920), (16, 17260180), (20, 13808144), (28, 9862960), (31, 8908480), (32, 8630090), (35, 7890368), (40, 6904072), (41, 6735680), (56, 4931480), (62, 4454240), (64, 4315045), (70, 3945184), (80, 3452036), (82, 3367840), (97, 2847040), (112, 2465740), (124, 2227120), (140, 1972592), (155, 1781696), (160, 1726018), (164, 1683920), (194, 1423520), (205, 1347136), (217, 1272640), (224, 1232870), (248, 1113560), (280, 986296), (287, 962240), (310, 890848), (320, 863009), (328, 841960), (388, 711760), (410, 673568), (434, 636320), (448, 616435), (485, 569408), (496, 556780), (560, 493148), (574, 481120), (620, 445424), (656, 420980), (679, 406720), (776, 355880), (820, 336784), (868, 318160), (970, 284704), (992, 278390), (1085, 254528), (1120, 246574), (1148, 240560), (1240, 222712), (1271, 217280), (1312, 210490), (1358, 203360), (1435, 192448), (1552, 177940), (1640, 168392), (1736, 159080), (1940, 142352), (1984, 139195), (2170, 127264), (2240, 123287), (2296, 120280), (2480, 111356), (2542, 108640), (2624, 105245), (2716, 101680), (2870, 96224), (3007, 91840), (3104, 88970), (3280, 84196), (3395, 81344), (3472, 79540), (3880, 71176), (3977, 69440), (4340, 63632), (4592, 60140), (4960, 55678), (5084, 54320), (5432, 50840), (5740, 48112), (6014, 45920), (6208, 44485), (6355, 43456), (6560, 42098), (6790, 40672), (6944, 39770), (7760, 35588), (7954, 34720), (8680, 31816), (8897, 31040), (9184, 30070), (9920, 27839), (10168, 27160), (10864, 25420), (11480, 24056), (12028, 22960), (12710, 21728), (13120, 21049), (13580, 20336), (13888, 19885), (15035, 18368), (15520, 17794), (15908, 17360)]