384382240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 1087551360

約数和(自身を除く): 703169120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 68, 80, 85, 88, 110, 116, 136, 145, 160, 170, 176, 187, 220, 232, 272, 290, 319, 340, 352, 374, 440, 443, 464, 493, 544, 580, 638, 680, 748, 880, 886, 928, 935, 986, 1160, 1276, 1360, 1496, 1595, 1760, 1772, 1870, 1972, 2215, 2320, 2465, 2552, 2720, 2992, 3190, 3544, 3740, 3944, 4430, 4640, 4873, 4930, 5104, 5423, 5984, 6380, 7088, 7480, 7531, 7888, 8860, 9746, 9860, 10208, 10846, 12760, 12847, 14176, 14960, 15062, 15776, 17720, 19492, 19720, 21692, 24365, 25520, 25694, 27115, 29920, 30124, 35440, 37655, 38984, 39440, 43384, 48730, 51040, 51388, 54230, 60248, 64235, 70880, 75310, 77968, 78880, 82841, 86768, 97460, 102776, 108460, 120496, 128470, 141317, 150620, 155936, 165682, 173536, 194920, 205552, 216920, 218399, 240992, 256940, 282634, 301240, 331364, 389840, 411104, 414205, 433840, 436798, 513880, 565268, 602480, 662728, 706585, 779680, 828410, 867680, 873596, 1027760, 1091995, 1130536, 1204960, 1325456, 1413170, 1656820, 1747192, 2055520, 2183990, 2261072, 2402389, 2650912, 2826340, 3313640, 3494384, 4367980, 4522144, 4804778, 5652680, 6627280, 6988768, 8735960, 9609556, 11305360, 12011945, 13254560, 17471920, 19219112, 22610720, 24023890, 34943840, 38438224, 48047780, 76876448, 96095560, 192191120, 384382240]

約数ペア:

[(1, 384382240), (2, 192191120), (4, 96095560), (5, 76876448), (8, 48047780), (10, 38438224), (11, 34943840), (16, 24023890), (17, 22610720), (20, 19219112), (22, 17471920), (29, 13254560), (32, 12011945), (34, 11305360), (40, 9609556), (44, 8735960), (55, 6988768), (58, 6627280), (68, 5652680), (80, 4804778), (85, 4522144), (88, 4367980), (110, 3494384), (116, 3313640), (136, 2826340), (145, 2650912), (160, 2402389), (170, 2261072), (176, 2183990), (187, 2055520), (220, 1747192), (232, 1656820), (272, 1413170), (290, 1325456), (319, 1204960), (340, 1130536), (352, 1091995), (374, 1027760), (440, 873596), (443, 867680), (464, 828410), (493, 779680), (544, 706585), (580, 662728), (638, 602480), (680, 565268), (748, 513880), (880, 436798), (886, 433840), (928, 414205), (935, 411104), (986, 389840), (1160, 331364), (1276, 301240), (1360, 282634), (1496, 256940), (1595, 240992), (1760, 218399), (1772, 216920), (1870, 205552), (1972, 194920), (2215, 173536), (2320, 165682), (2465, 155936), (2552, 150620), (2720, 141317), (2992, 128470), (3190, 120496), (3544, 108460), (3740, 102776), (3944, 97460), (4430, 86768), (4640, 82841), (4873, 78880), (4930, 77968), (5104, 75310), (5423, 70880), (5984, 64235), (6380, 60248), (7088, 54230), (7480, 51388), (7531, 51040), (7888, 48730), (8860, 43384), (9746, 39440), (9860, 38984), (10208, 37655), (10846, 35440), (12760, 30124), (12847, 29920), (14176, 27115), (14960, 25694), (15062, 25520), (15776, 24365), (17720, 21692), (19492, 19720)]