415086280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 1219276800

約数和(自身を除く): 804190520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 31, 34, 35, 40, 56, 58, 62, 68, 70, 85, 97, 116, 119, 124, 136, 140, 145, 155, 170, 194, 203, 217, 232, 238, 248, 280, 290, 310, 340, 388, 406, 434, 476, 485, 493, 527, 580, 595, 620, 679, 680, 776, 812, 868, 899, 952, 970, 986, 1015, 1054, 1085, 1160, 1190, 1240, 1358, 1624, 1649, 1736, 1798, 1940, 1972, 2030, 2108, 2170, 2380, 2465, 2635, 2716, 2813, 3007, 3298, 3395, 3451, 3596, 3689, 3880, 3944, 4060, 4216, 4340, 4495, 4760, 4930, 5270, 5432, 5626, 6014, 6293, 6596, 6790, 6902, 7192, 7378, 8120, 8245, 8680, 8990, 9860, 10540, 11252, 11543, 12028, 12586, 13192, 13580, 13804, 14065, 14756, 15035, 15283, 16490, 17255, 17980, 18445, 19691, 19720, 21049, 21080, 22504, 23086, 24056, 25172, 27160, 27608, 28130, 29512, 30070, 30566, 31465, 32980, 34510, 35960, 36890, 39382, 42098, 46172, 47821, 50344, 51119, 56260, 57715, 60140, 61132, 62930, 65960, 69020, 73780, 76415, 78764, 84196, 87203, 92344, 95642, 98455, 102238, 105245, 106981, 112520, 115430, 120280, 122264, 125860, 138040, 147560, 152830, 157528, 168392, 174406, 191284, 196910, 204476, 210490, 213962, 230860, 239105, 251720, 255595, 305660, 334747, 348812, 357833, 382568, 393820, 408952, 420980, 427924, 436015, 461720, 478210, 511190, 534905, 610421, 611320, 669494, 697624, 715666, 787640, 841960, 855848, 872030, 956420, 1022380, 1069810, 1220842, 1338988, 1431332, 1482451, 1673735, 1744060, 1789165, 1912840, 2044760, 2139620, 2441684, 2677976, 2862664, 2964902, 3052105, 3347470, 3488120, 3578330, 4279240, 4883368, 5929804, 6104210, 6694940, 7156660, 7412255, 10377157, 11859608, 12208420, 13389880, 14313320, 14824510, 20754314, 24416840, 29649020, 41508628, 51885785, 59298040, 83017256, 103771570, 207543140, 415086280]

約数ペア:

[(1, 415086280), (2, 207543140), (4, 103771570), (5, 83017256), (7, 59298040), (8, 51885785), (10, 41508628), (14, 29649020), (17, 24416840), (20, 20754314), (28, 14824510), (29, 14313320), (31, 13389880), (34, 12208420), (35, 11859608), (40, 10377157), (56, 7412255), (58, 7156660), (62, 6694940), (68, 6104210), (70, 5929804), (85, 4883368), (97, 4279240), (116, 3578330), (119, 3488120), (124, 3347470), (136, 3052105), (140, 2964902), (145, 2862664), (155, 2677976), (170, 2441684), (194, 2139620), (203, 2044760), (217, 1912840), (232, 1789165), (238, 1744060), (248, 1673735), (280, 1482451), (290, 1431332), (310, 1338988), (340, 1220842), (388, 1069810), (406, 1022380), (434, 956420), (476, 872030), (485, 855848), (493, 841960), (527, 787640), (580, 715666), (595, 697624), (620, 669494), (679, 611320), (680, 610421), (776, 534905), (812, 511190), (868, 478210), (899, 461720), (952, 436015), (970, 427924), (986, 420980), (1015, 408952), (1054, 393820), (1085, 382568), (1160, 357833), (1190, 348812), (1240, 334747), (1358, 305660), (1624, 255595), (1649, 251720), (1736, 239105), (1798, 230860), (1940, 213962), (1972, 210490), (2030, 204476), (2108, 196910), (2170, 191284), (2380, 174406), (2465, 168392), (2635, 157528), (2716, 152830), (2813, 147560), (3007, 138040), (3298, 125860), (3395, 122264), (3451, 120280), (3596, 115430), (3689, 112520), (3880, 106981), (3944, 105245), (4060, 102238), (4216, 98455), (4340, 95642), (4495, 92344), (4760, 87203), (4930, 84196), (5270, 78764), (5432, 76415), (5626, 73780), (6014, 69020), (6293, 65960), (6596, 62930), (6790, 61132), (6902, 60140), (7192, 57715), (7378, 56260), (8120, 51119), (8245, 50344), (8680, 47821), (8990, 46172), (9860, 42098), (10540, 39382), (11252, 36890), (11543, 35960), (12028, 34510), (12586, 32980), (13192, 31465), (13580, 30566), (13804, 30070), (14065, 29512), (14756, 28130), (15035, 27608), (15283, 27160), (16490, 25172), (17255, 24056), (17980, 23086), (18445, 22504), (19691, 21080), (19720, 21049)]