1758976920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 5889312000

約数和(自身を除く): 4130335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 199, 215, 258, 344, 360, 387, 398, 430, 516, 571, 597, 645, 774, 796, 860, 995, 1032, 1142, 1194, 1290, 1548, 1592, 1713, 1720, 1791, 1935, 1990, 2284, 2388, 2580, 2855, 2985, 3096, 3426, 3582, 3870, 3980, 4568, 4776, 5139, 5160, 5710, 5970, 6852, 7164, 7740, 7960, 8557, 8565, 8955, 10278, 11420, 11940, 13704, 14328, 15480, 17114, 17130, 17910, 20556, 22840, 23880, 24553, 25671, 25695, 34228, 34260, 35820, 41112, 42785, 49106, 51342, 51390, 68456, 68520, 71640, 73659, 77013, 85570, 98212, 102684, 102780, 113629, 122765, 128355, 147318, 154026, 171140, 196424, 205368, 205560, 220977, 227258, 245530, 256710, 294636, 308052, 340887, 342280, 368295, 385065, 441954, 454516, 491060, 513420, 568145, 589272, 616104, 681774, 736590, 770130, 883908, 909032, 982120, 1022661, 1026840, 1104885, 1136290, 1363548, 1473180, 1540260, 1704435, 1767816, 2045322, 2209770, 2272580, 2727096, 2946360, 3080520, 3408870, 4090644, 4419540, 4545160, 4886047, 5113305, 6817740, 8181288, 8839080, 9772094, 10226610, 13635480, 14658141, 19544188, 20453220, 24430235, 29316282, 39088376, 40906440, 43974423, 48860470, 58632564, 73290705, 87948846, 97720940, 117265128, 146581410, 175897692, 195441880, 219872115, 293162820, 351795384, 439744230, 586325640, 879488460, 1758976920]

約数ペア:

[(1, 1758976920), (2, 879488460), (3, 586325640), (4, 439744230), (5, 351795384), (6, 293162820), (8, 219872115), (9, 195441880), (10, 175897692), (12, 146581410), (15, 117265128), (18, 97720940), (20, 87948846), (24, 73290705), (30, 58632564), (36, 48860470), (40, 43974423), (43, 40906440), (45, 39088376), (60, 29316282), (72, 24430235), (86, 20453220), (90, 19544188), (120, 14658141), (129, 13635480), (172, 10226610), (180, 9772094), (199, 8839080), (215, 8181288), (258, 6817740), (344, 5113305), (360, 4886047), (387, 4545160), (398, 4419540), (430, 4090644), (516, 3408870), (571, 3080520), (597, 2946360), (645, 2727096), (774, 2272580), (796, 2209770), (860, 2045322), (995, 1767816), (1032, 1704435), (1142, 1540260), (1194, 1473180), (1290, 1363548), (1548, 1136290), (1592, 1104885), (1713, 1026840), (1720, 1022661), (1791, 982120), (1935, 909032), (1990, 883908), (2284, 770130), (2388, 736590), (2580, 681774), (2855, 616104), (2985, 589272), (3096, 568145), (3426, 513420), (3582, 491060), (3870, 454516), (3980, 441954), (4568, 385065), (4776, 368295), (5139, 342280), (5160, 340887), (5710, 308052), (5970, 294636), (6852, 256710), (7164, 245530), (7740, 227258), (7960, 220977), (8557, 205560), (8565, 205368), (8955, 196424), (10278, 171140), (11420, 154026), (11940, 147318), (13704, 128355), (14328, 122765), (15480, 113629), (17114, 102780), (17130, 102684), (17910, 98212), (20556, 85570), (22840, 77013), (23880, 73659), (24553, 71640), (25671, 68520), (25695, 68456), (34228, 51390), (34260, 51342), (35820, 49106), (41112, 42785)]