130356240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 160

約数和(自身を含む): 476921856

約数和(自身を除く): 346565616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2503, 2604, 3255, 3472, 3720, 4340, 5006, 5208, 6510, 7440, 7509, 8680, 10012, 10416, 12515, 13020, 15018, 17360, 17521, 20024, 25030, 26040, 30036, 35042, 37545, 40048, 50060, 52080, 52563, 60072, 70084, 75090, 77593, 87605, 100120, 105126, 120144, 140168, 150180, 155186, 175210, 200240, 210252, 232779, 262815, 280336, 300360, 310372, 350420, 387965, 420504, 465558, 525630, 543151, 600720, 620744, 700840, 775930, 841008, 931116, 1051260, 1086302, 1163895, 1241488, 1401680, 1551860, 1629453, 1862232, 2102520, 2172604, 2327790, 2715755, 3103720, 3258906, 3724464, 4205040, 4345208, 4655580, 5431510, 6207440, 6517812, 8147265, 8690416, 9311160, 10863020, 13035624, 16294530, 18622320, 21726040, 26071248, 32589060, 43452080, 65178120, 130356240]

約数ペア:

[(1, 130356240), (2, 65178120), (3, 43452080), (4, 32589060), (5, 26071248), (6, 21726040), (7, 18622320), (8, 16294530), (10, 13035624), (12, 10863020), (14, 9311160), (15, 8690416), (16, 8147265), (20, 6517812), (21, 6207440), (24, 5431510), (28, 4655580), (30, 4345208), (31, 4205040), (35, 3724464), (40, 3258906), (42, 3103720), (48, 2715755), (56, 2327790), (60, 2172604), (62, 2102520), (70, 1862232), (80, 1629453), (84, 1551860), (93, 1401680), (105, 1241488), (112, 1163895), (120, 1086302), (124, 1051260), (140, 931116), (155, 841008), (168, 775930), (186, 700840), (210, 620744), (217, 600720), (240, 543151), (248, 525630), (280, 465558), (310, 420504), (336, 387965), (372, 350420), (420, 310372), (434, 300360), (465, 280336), (496, 262815), (560, 232779), (620, 210252), (651, 200240), (744, 175210), (840, 155186), (868, 150180), (930, 140168), (1085, 120144), (1240, 105126), (1302, 100120), (1488, 87605), (1680, 77593), (1736, 75090), (1860, 70084), (2170, 60072), (2480, 52563), (2503, 52080), (2604, 50060), (3255, 40048), (3472, 37545), (3720, 35042), (4340, 30036), (5006, 26040), (5208, 25030), (6510, 20024), (7440, 17521), (7509, 17360), (8680, 15018), (10012, 13020), (10416, 12515)]