845484080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 2344992768

約数和(自身を除く): 1499508688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 113, 124, 140, 155, 217, 226, 248, 280, 310, 431, 434, 452, 496, 560, 565, 620, 791, 862, 868, 904, 1085, 1130, 1240, 1582, 1724, 1736, 1808, 2155, 2170, 2260, 2480, 3017, 3164, 3448, 3472, 3503, 3955, 4310, 4340, 4520, 6034, 6328, 6896, 7006, 7910, 8620, 8680, 9040, 12068, 12656, 13361, 14012, 15085, 15820, 17240, 17360, 17515, 24136, 24521, 26722, 28024, 30170, 31640, 34480, 35030, 48272, 48703, 49042, 53444, 56048, 60340, 63280, 66805, 70060, 93527, 97406, 98084, 106888, 120680, 122605, 133610, 140120, 187054, 194812, 196168, 213776, 241360, 243515, 245210, 267220, 280240, 340921, 374108, 389624, 392336, 467635, 487030, 490420, 534440, 681842, 748216, 779248, 935270, 974060, 980840, 1068880, 1363684, 1496432, 1509793, 1704605, 1870540, 1948120, 1961680, 2727368, 3019586, 3409210, 3741080, 3896240, 5454736, 6039172, 6818420, 7482160, 7548965, 10568551, 12078344, 13636840, 15097930, 21137102, 24156688, 27273680, 30195860, 42274204, 52842755, 60391720, 84548408, 105685510, 120783440, 169096816, 211371020, 422742040, 845484080]

約数ペア:

[(1, 845484080), (2, 422742040), (4, 211371020), (5, 169096816), (7, 120783440), (8, 105685510), (10, 84548408), (14, 60391720), (16, 52842755), (20, 42274204), (28, 30195860), (31, 27273680), (35, 24156688), (40, 21137102), (56, 15097930), (62, 13636840), (70, 12078344), (80, 10568551), (112, 7548965), (113, 7482160), (124, 6818420), (140, 6039172), (155, 5454736), (217, 3896240), (226, 3741080), (248, 3409210), (280, 3019586), (310, 2727368), (431, 1961680), (434, 1948120), (452, 1870540), (496, 1704605), (560, 1509793), (565, 1496432), (620, 1363684), (791, 1068880), (862, 980840), (868, 974060), (904, 935270), (1085, 779248), (1130, 748216), (1240, 681842), (1582, 534440), (1724, 490420), (1736, 487030), (1808, 467635), (2155, 392336), (2170, 389624), (2260, 374108), (2480, 340921), (3017, 280240), (3164, 267220), (3448, 245210), (3472, 243515), (3503, 241360), (3955, 213776), (4310, 196168), (4340, 194812), (4520, 187054), (6034, 140120), (6328, 133610), (6896, 122605), (7006, 120680), (7910, 106888), (8620, 98084), (8680, 97406), (9040, 93527), (12068, 70060), (12656, 66805), (13361, 63280), (14012, 60340), (15085, 56048), (15820, 53444), (17240, 49042), (17360, 48703), (17515, 48272), (24136, 35030), (24521, 34480), (26722, 31640), (28024, 30170)]