669245220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3839

約数の個数: 192

約数和(自身を含む): 2430812160

約数和(自身を除く): 1761566940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3767, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 7534, 8460, 8883, 9870, 11301, 11844, 12690, 14805, 15068, 17766, 18835, 19740, 22602, 25380, 26369, 29610, 33903, 35532, 37670, 44415, 45204, 52738, 56505, 59220, 67806, 75340, 79107, 88830, 101709, 105476, 113010, 131845, 135612, 158214, 169515, 177049, 177660, 203418, 226020, 237321, 263690, 316428, 339030, 354098, 395535, 406836, 474642, 508545, 527380, 531147, 678060, 708196, 711963, 791070, 885245, 949284, 1017090, 1062294, 1186605, 1239343, 1423926, 1582140, 1593441, 1770490, 2034180, 2124588, 2373210, 2478686, 2655735, 2847852, 3186882, 3540980, 3559815, 3718029, 4746420, 4780323, 4957372, 5311470, 6196715, 6373764, 7119630, 7436058, 7967205, 9560646, 10622940, 11154087, 12393430, 14239260, 14872116, 15934410, 18590145, 19121292, 22308174, 23901615, 24786860, 31868820, 33462261, 37180290, 44616348, 47803230, 55770435, 66924522, 74360580, 95606460, 111540870, 133849044, 167311305, 223081740, 334622610, 669245220]

約数ペア:

[(1, 669245220), (2, 334622610), (3, 223081740), (4, 167311305), (5, 133849044), (6, 111540870), (7, 95606460), (9, 74360580), (10, 66924522), (12, 55770435), (14, 47803230), (15, 44616348), (18, 37180290), (20, 33462261), (21, 31868820), (27, 24786860), (28, 23901615), (30, 22308174), (35, 19121292), (36, 18590145), (42, 15934410), (45, 14872116), (47, 14239260), (54, 12393430), (60, 11154087), (63, 10622940), (70, 9560646), (84, 7967205), (90, 7436058), (94, 7119630), (105, 6373764), (108, 6196715), (126, 5311470), (135, 4957372), (140, 4780323), (141, 4746420), (180, 3718029), (188, 3559815), (189, 3540980), (210, 3186882), (235, 2847852), (252, 2655735), (270, 2478686), (282, 2373210), (315, 2124588), (329, 2034180), (378, 1770490), (420, 1593441), (423, 1582140), (470, 1423926), (540, 1239343), (564, 1186605), (630, 1062294), (658, 1017090), (705, 949284), (756, 885245), (846, 791070), (940, 711963), (945, 708196), (987, 678060), (1260, 531147), (1269, 527380), (1316, 508545), (1410, 474642), (1645, 406836), (1692, 395535), (1890, 354098), (1974, 339030), (2115, 316428), (2538, 263690), (2820, 237321), (2961, 226020), (3290, 203418), (3767, 177660), (3780, 177049), (3948, 169515), (4230, 158214), (4935, 135612), (5076, 131845), (5922, 113010), (6345, 105476), (6580, 101709), (7534, 88830), (8460, 79107), (8883, 75340), (9870, 67806), (11301, 59220), (11844, 56505), (12690, 52738), (14805, 45204), (15068, 44415), (17766, 37670), (18835, 35532), (19740, 33903), (22602, 29610), (25380, 26369)]