856596960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 216

約数和(自身を含む): 3025353240

約数和(自身を除く): 2168756280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 619, 620, 720, 744, 930, 961, 992, 1116, 1238, 1240, 1395, 1440, 1488, 1857, 1860, 1922, 2232, 2476, 2480, 2790, 2883, 2976, 3095, 3714, 3720, 3844, 4464, 4805, 4952, 4960, 5571, 5580, 5766, 6190, 7428, 7440, 7688, 8649, 8928, 9285, 9610, 9904, 11142, 11160, 11532, 12380, 14415, 14856, 14880, 15376, 17298, 18570, 19189, 19220, 19808, 22284, 22320, 23064, 24760, 27855, 28830, 29712, 30752, 34596, 37140, 38378, 38440, 43245, 44568, 44640, 46128, 49520, 55710, 57567, 57660, 59424, 69192, 74280, 76756, 76880, 86490, 89136, 92256, 95945, 99040, 111420, 115134, 115320, 138384, 148560, 153512, 153760, 172701, 172980, 178272, 191890, 222840, 230268, 230640, 276768, 287835, 297120, 307024, 345402, 345960, 383780, 445680, 460536, 461280, 575670, 594859, 614048, 690804, 691920, 767560, 863505, 891360, 921072, 1151340, 1189718, 1381608, 1383840, 1535120, 1727010, 1784577, 1842144, 2302680, 2379436, 2763216, 2974295, 3070240, 3454020, 3569154, 4605360, 4758872, 5353731, 5526432, 5948590, 6908040, 7138308, 8922885, 9210720, 9517744, 10707462, 11897180, 13816080, 14276616, 17845770, 19035488, 21414924, 23794360, 26768655, 27632160, 28553232, 35691540, 42829848, 47588720, 53537310, 57106464, 71383080, 85659696, 95177440, 107074620, 142766160, 171319392, 214149240, 285532320, 428298480, 856596960]

約数ペア:

[(1, 856596960), (2, 428298480), (3, 285532320), (4, 214149240), (5, 171319392), (6, 142766160), (8, 107074620), (9, 95177440), (10, 85659696), (12, 71383080), (15, 57106464), (16, 53537310), (18, 47588720), (20, 42829848), (24, 35691540), (30, 28553232), (31, 27632160), (32, 26768655), (36, 23794360), (40, 21414924), (45, 19035488), (48, 17845770), (60, 14276616), (62, 13816080), (72, 11897180), (80, 10707462), (90, 9517744), (93, 9210720), (96, 8922885), (120, 7138308), (124, 6908040), (144, 5948590), (155, 5526432), (160, 5353731), (180, 4758872), (186, 4605360), (240, 3569154), (248, 3454020), (279, 3070240), (288, 2974295), (310, 2763216), (360, 2379436), (372, 2302680), (465, 1842144), (480, 1784577), (496, 1727010), (558, 1535120), (619, 1383840), (620, 1381608), (720, 1189718), (744, 1151340), (930, 921072), (961, 891360), (992, 863505), (1116, 767560), (1238, 691920), (1240, 690804), (1395, 614048), (1440, 594859), (1488, 575670), (1857, 461280), (1860, 460536), (1922, 445680), (2232, 383780), (2476, 345960), (2480, 345402), (2790, 307024), (2883, 297120), (2976, 287835), (3095, 276768), (3714, 230640), (3720, 230268), (3844, 222840), (4464, 191890), (4805, 178272), (4952, 172980), (4960, 172701), (5571, 153760), (5580, 153512), (5766, 148560), (6190, 138384), (7428, 115320), (7440, 115134), (7688, 111420), (8649, 99040), (8928, 95945), (9285, 92256), (9610, 89136), (9904, 86490), (11142, 76880), (11160, 76756), (11532, 74280), (12380, 69192), (14415, 59424), (14856, 57660), (14880, 57567), (15376, 55710), (17298, 49520), (18570, 46128), (19189, 44640), (19220, 44568), (19808, 43245), (22284, 38440), (22320, 38378), (23064, 37140), (24760, 34596), (27855, 30752), (28830, 29712)]