494824960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 1384143552

約数和(自身を除く): 889318592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 512, 521, 530, 560, 640, 742, 848, 896, 1042, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2084, 2120, 2240, 2560, 2605, 2968, 3392, 3584, 3647, 3710, 4168, 4240, 4480, 5210, 5936, 6784, 7294, 7420, 8336, 8480, 8960, 10420, 11872, 13568, 14588, 14840, 16672, 16960, 17920, 18235, 20840, 23744, 27136, 27613, 29176, 29680, 33344, 33920, 36470, 41680, 47488, 55226, 58352, 59360, 66688, 67840, 72940, 83360, 94976, 110452, 116704, 118720, 133376, 135680, 138065, 145880, 166720, 189952, 193291, 220904, 233408, 237440, 266752, 276130, 291760, 333440, 386582, 441808, 466816, 474880, 552260, 583520, 666880, 773164, 883616, 933632, 949760, 966455, 1104520, 1167040, 1333760, 1546328, 1767232, 1867264, 1932910, 2209040, 2334080, 3092656, 3534464, 3865820, 4418080, 4668160, 6185312, 7068928, 7731640, 8836160, 9336320, 12370624, 14137856, 15463280, 17672320, 24741248, 30926560, 35344640, 49482496, 61853120, 70689280, 98964992, 123706240, 247412480, 494824960]

約数ペア:

[(1, 494824960), (2, 247412480), (4, 123706240), (5, 98964992), (7, 70689280), (8, 61853120), (10, 49482496), (14, 35344640), (16, 30926560), (20, 24741248), (28, 17672320), (32, 15463280), (35, 14137856), (40, 12370624), (53, 9336320), (56, 8836160), (64, 7731640), (70, 7068928), (80, 6185312), (106, 4668160), (112, 4418080), (128, 3865820), (140, 3534464), (160, 3092656), (212, 2334080), (224, 2209040), (256, 1932910), (265, 1867264), (280, 1767232), (320, 1546328), (371, 1333760), (424, 1167040), (448, 1104520), (512, 966455), (521, 949760), (530, 933632), (560, 883616), (640, 773164), (742, 666880), (848, 583520), (896, 552260), (1042, 474880), (1060, 466816), (1120, 441808), (1280, 386582), (1484, 333440), (1696, 291760), (1792, 276130), (1855, 266752), (2084, 237440), (2120, 233408), (2240, 220904), (2560, 193291), (2605, 189952), (2968, 166720), (3392, 145880), (3584, 138065), (3647, 135680), (3710, 133376), (4168, 118720), (4240, 116704), (4480, 110452), (5210, 94976), (5936, 83360), (6784, 72940), (7294, 67840), (7420, 66688), (8336, 59360), (8480, 58352), (8960, 55226), (10420, 47488), (11872, 41680), (13568, 36470), (14588, 33920), (14840, 33344), (16672, 29680), (16960, 29176), (17920, 27613), (18235, 27136), (20840, 23744)]