2397076740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 7743504384

約数和(自身を除く): 5346427644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 127, 135, 162, 180, 183, 191, 244, 254, 270, 305, 324, 366, 381, 382, 405, 508, 540, 549, 573, 610, 635, 732, 762, 764, 810, 915, 955, 1098, 1143, 1146, 1220, 1270, 1524, 1620, 1647, 1719, 1830, 1905, 1910, 2196, 2286, 2292, 2540, 2745, 2865, 3294, 3429, 3438, 3660, 3810, 3820, 4572, 4941, 5157, 5490, 5715, 5730, 6588, 6858, 6876, 7620, 7747, 8235, 8595, 9882, 10287, 10314, 10980, 11430, 11460, 11651, 13716, 15471, 15494, 16470, 17145, 17190, 19764, 20574, 20628, 22860, 23241, 23302, 24257, 24705, 25785, 30942, 30988, 32940, 34290, 34380, 34953, 38735, 41148, 46482, 46604, 48514, 49410, 51435, 51570, 58255, 61884, 68580, 69723, 69906, 72771, 77355, 77470, 92964, 97028, 98820, 102870, 103140, 104859, 116205, 116510, 121285, 139446, 139812, 145542, 154710, 154940, 174765, 205740, 209169, 209718, 218313, 232410, 233020, 242570, 278892, 291084, 309420, 314577, 348615, 349530, 363855, 418338, 419436, 436626, 464820, 485140, 524295, 627507, 629154, 654939, 697230, 699060, 727710, 836676, 873252, 943731, 1045845, 1048590, 1091565, 1255014, 1258308, 1309878, 1394460, 1455420, 1479677, 1572885, 1887462, 1964817, 2091690, 2097180, 2183130, 2510028, 2619756, 2959354, 3137535, 3145770, 3274695, 3774924, 3929634, 4183380, 4366260, 4439031, 4718655, 5918708, 6275070, 6291540, 6549390, 7398385, 7859268, 8878062, 9437310, 9824085, 12550140, 13098780, 13317093, 14796770, 17756124, 18874620, 19648170, 22195155, 26634186, 29593540, 39296340, 39951279, 44390310, 53268372, 66585465, 79902558, 88780620, 119853837, 133170930, 159805116, 199756395, 239707674, 266341860, 399512790, 479415348, 599269185, 799025580, 1198538370, 2397076740]

約数ペア:

[(1, 2397076740), (2, 1198538370), (3, 799025580), (4, 599269185), (5, 479415348), (6, 399512790), (9, 266341860), (10, 239707674), (12, 199756395), (15, 159805116), (18, 133170930), (20, 119853837), (27, 88780620), (30, 79902558), (36, 66585465), (45, 53268372), (54, 44390310), (60, 39951279), (61, 39296340), (81, 29593540), (90, 26634186), (108, 22195155), (122, 19648170), (127, 18874620), (135, 17756124), (162, 14796770), (180, 13317093), (183, 13098780), (191, 12550140), (244, 9824085), (254, 9437310), (270, 8878062), (305, 7859268), (324, 7398385), (366, 6549390), (381, 6291540), (382, 6275070), (405, 5918708), (508, 4718655), (540, 4439031), (549, 4366260), (573, 4183380), (610, 3929634), (635, 3774924), (732, 3274695), (762, 3145770), (764, 3137535), (810, 2959354), (915, 2619756), (955, 2510028), (1098, 2183130), (1143, 2097180), (1146, 2091690), (1220, 1964817), (1270, 1887462), (1524, 1572885), (1620, 1479677), (1647, 1455420), (1719, 1394460), (1830, 1309878), (1905, 1258308), (1910, 1255014), (2196, 1091565), (2286, 1048590), (2292, 1045845), (2540, 943731), (2745, 873252), (2865, 836676), (3294, 727710), (3429, 699060), (3438, 697230), (3660, 654939), (3810, 629154), (3820, 627507), (4572, 524295), (4941, 485140), (5157, 464820), (5490, 436626), (5715, 419436), (5730, 418338), (6588, 363855), (6858, 349530), (6876, 348615), (7620, 314577), (7747, 309420), (8235, 291084), (8595, 278892), (9882, 242570), (10287, 233020), (10314, 232410), (10980, 218313), (11430, 209718), (11460, 209169), (11651, 205740), (13716, 174765), (15471, 154940), (15494, 154710), (16470, 145542), (17145, 139812), (17190, 139446), (19764, 121285), (20574, 116510), (20628, 116205), (22860, 104859), (23241, 103140), (23302, 102870), (24257, 98820), (24705, 97028), (25785, 92964), (30942, 77470), (30988, 77355), (32940, 72771), (34290, 69906), (34380, 69723), (34953, 68580), (38735, 61884), (41148, 58255), (46482, 51570), (46604, 51435), (48514, 49410)]