139255740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 334907460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 130, 135, 156, 166, 180, 195, 234, 239, 249, 260, 270, 332, 351, 390, 415, 468, 478, 498, 540, 585, 702, 717, 747, 780, 830, 956, 996, 1079, 1170, 1195, 1245, 1404, 1434, 1494, 1660, 1755, 2151, 2158, 2241, 2340, 2390, 2490, 2868, 2988, 3107, 3237, 3510, 3585, 3735, 4302, 4316, 4482, 4780, 4980, 5395, 6214, 6453, 6474, 7020, 7170, 7470, 8604, 8964, 9321, 9711, 10755, 10790, 11205, 12428, 12906, 12948, 14340, 14940, 15535, 16185, 18642, 19422, 19837, 21510, 21580, 22410, 25812, 27963, 29133, 31070, 32265, 32370, 37284, 38844, 39674, 43020, 44820, 46605, 48555, 55926, 58266, 59511, 62140, 64530, 64740, 79348, 83889, 93210, 97110, 99185, 111852, 116532, 119022, 129060, 139815, 145665, 167778, 178533, 186420, 194220, 198370, 238044, 257881, 279630, 291330, 297555, 335556, 357066, 396740, 419445, 515762, 535599, 559260, 582660, 595110, 714132, 773643, 838890, 892665, 1031524, 1071198, 1190220, 1289405, 1547286, 1677780, 1785330, 2142396, 2320929, 2578810, 2677995, 3094572, 3570660, 3868215, 4641858, 5157620, 5355990, 6962787, 7736430, 9283716, 10711980, 11604645, 13925574, 15472860, 23209290, 27851148, 34813935, 46418580, 69627870, 139255740]

約数ペア:

[(1, 139255740), (2, 69627870), (3, 46418580), (4, 34813935), (5, 27851148), (6, 23209290), (9, 15472860), (10, 13925574), (12, 11604645), (13, 10711980), (15, 9283716), (18, 7736430), (20, 6962787), (26, 5355990), (27, 5157620), (30, 4641858), (36, 3868215), (39, 3570660), (45, 3094572), (52, 2677995), (54, 2578810), (60, 2320929), (65, 2142396), (78, 1785330), (83, 1677780), (90, 1547286), (108, 1289405), (117, 1190220), (130, 1071198), (135, 1031524), (156, 892665), (166, 838890), (180, 773643), (195, 714132), (234, 595110), (239, 582660), (249, 559260), (260, 535599), (270, 515762), (332, 419445), (351, 396740), (390, 357066), (415, 335556), (468, 297555), (478, 291330), (498, 279630), (540, 257881), (585, 238044), (702, 198370), (717, 194220), (747, 186420), (780, 178533), (830, 167778), (956, 145665), (996, 139815), (1079, 129060), (1170, 119022), (1195, 116532), (1245, 111852), (1404, 99185), (1434, 97110), (1494, 93210), (1660, 83889), (1755, 79348), (2151, 64740), (2158, 64530), (2241, 62140), (2340, 59511), (2390, 58266), (2490, 55926), (2868, 48555), (2988, 46605), (3107, 44820), (3237, 43020), (3510, 39674), (3585, 38844), (3735, 37284), (4302, 32370), (4316, 32265), (4482, 31070), (4780, 29133), (4980, 27963), (5395, 25812), (6214, 22410), (6453, 21580), (6474, 21510), (7020, 19837), (7170, 19422), (7470, 18642), (8604, 16185), (8964, 15535), (9321, 14940), (9711, 14340), (10755, 12948), (10790, 12906), (11205, 12428)]