160659240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 568814400

約数和(自身を除く): 408155160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 120, 140, 147, 168, 178, 196, 210, 245, 267, 280, 294, 307, 356, 392, 420, 445, 490, 534, 588, 614, 623, 712, 735, 840, 890, 921, 980, 1068, 1176, 1228, 1246, 1335, 1470, 1535, 1780, 1842, 1869, 1960, 2136, 2149, 2456, 2492, 2670, 2940, 3070, 3115, 3560, 3684, 3738, 4298, 4361, 4605, 4984, 5340, 5880, 6140, 6230, 6447, 7368, 7476, 8596, 8722, 9210, 9345, 10680, 10745, 12280, 12460, 12894, 13083, 14952, 15043, 17192, 17444, 18420, 18690, 21490, 21805, 24920, 25788, 26166, 27323, 30086, 32235, 34888, 36840, 37380, 42980, 43610, 45129, 51576, 52332, 54646, 60172, 64470, 65415, 74760, 75215, 81969, 85960, 87220, 90258, 104664, 109292, 120344, 128940, 130830, 136615, 150430, 163938, 174440, 180516, 191261, 218584, 225645, 257880, 261660, 273230, 300860, 327876, 361032, 382522, 409845, 451290, 523320, 546460, 573783, 601720, 655752, 765044, 819690, 902580, 956305, 1092920, 1147566, 1338827, 1530088, 1639380, 1805160, 1912610, 2295132, 2677654, 2868915, 3278760, 3825220, 4016481, 4590264, 5355308, 5737830, 6694135, 7650440, 8032962, 10710616, 11475660, 13388270, 16065924, 20082405, 22951320, 26776540, 32131848, 40164810, 53553080, 80329620, 160659240]

約数ペア:

[(1, 160659240), (2, 80329620), (3, 53553080), (4, 40164810), (5, 32131848), (6, 26776540), (7, 22951320), (8, 20082405), (10, 16065924), (12, 13388270), (14, 11475660), (15, 10710616), (20, 8032962), (21, 7650440), (24, 6694135), (28, 5737830), (30, 5355308), (35, 4590264), (40, 4016481), (42, 3825220), (49, 3278760), (56, 2868915), (60, 2677654), (70, 2295132), (84, 1912610), (89, 1805160), (98, 1639380), (105, 1530088), (120, 1338827), (140, 1147566), (147, 1092920), (168, 956305), (178, 902580), (196, 819690), (210, 765044), (245, 655752), (267, 601720), (280, 573783), (294, 546460), (307, 523320), (356, 451290), (392, 409845), (420, 382522), (445, 361032), (490, 327876), (534, 300860), (588, 273230), (614, 261660), (623, 257880), (712, 225645), (735, 218584), (840, 191261), (890, 180516), (921, 174440), (980, 163938), (1068, 150430), (1176, 136615), (1228, 130830), (1246, 128940), (1335, 120344), (1470, 109292), (1535, 104664), (1780, 90258), (1842, 87220), (1869, 85960), (1960, 81969), (2136, 75215), (2149, 74760), (2456, 65415), (2492, 64470), (2670, 60172), (2940, 54646), (3070, 52332), (3115, 51576), (3560, 45129), (3684, 43610), (3738, 42980), (4298, 37380), (4361, 36840), (4605, 34888), (4984, 32235), (5340, 30086), (5880, 27323), (6140, 26166), (6230, 25788), (6447, 24920), (7368, 21805), (7476, 21490), (8596, 18690), (8722, 18420), (9210, 17444), (9345, 17192), (10680, 15043), (10745, 14952), (12280, 13083), (12460, 12894)]