67808520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14519

約数の個数: 96

約数和(自身を含む): 237346200

約数和(自身を除く): 169537680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 14489, 28978, 43467, 57956, 72445, 86934, 115912, 130401, 144890, 173868, 188357, 217335, 260802, 289780, 347736, 376714, 434670, 521604, 565071, 579560, 652005, 753428, 869340, 941785, 1043208, 1130142, 1304010, 1506856, 1695213, 1738680, 1883570, 2260284, 2608020, 2825355, 3390426, 3767140, 4520568, 5216040, 5650710, 6780852, 7534280, 8476065, 11301420, 13561704, 16952130, 22602840, 33904260, 67808520]

約数ペア:

[(1, 67808520), (2, 33904260), (3, 22602840), (4, 16952130), (5, 13561704), (6, 11301420), (8, 8476065), (9, 7534280), (10, 6780852), (12, 5650710), (13, 5216040), (15, 4520568), (18, 3767140), (20, 3390426), (24, 2825355), (26, 2608020), (30, 2260284), (36, 1883570), (39, 1738680), (40, 1695213), (45, 1506856), (52, 1304010), (60, 1130142), (65, 1043208), (72, 941785), (78, 869340), (90, 753428), (104, 652005), (117, 579560), (120, 565071), (130, 521604), (156, 434670), (180, 376714), (195, 347736), (234, 289780), (260, 260802), (312, 217335), (360, 188357), (390, 173868), (468, 144890), (520, 130401), (585, 115912), (780, 86934), (936, 72445), (1170, 57956), (1560, 43467), (2340, 28978), (4680, 14489)]