68079960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 246391200

約数和(自身を除く): 178311240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 373, 390, 468, 507, 520, 540, 585, 676, 702, 746, 780, 845, 936, 1014, 1080, 1119, 1170, 1352, 1404, 1492, 1521, 1560, 1690, 1755, 1865, 2028, 2238, 2340, 2535, 2808, 2984, 3042, 3357, 3380, 3510, 3730, 4056, 4476, 4563, 4680, 4849, 5070, 5595, 6084, 6714, 6760, 7020, 7460, 7605, 8952, 9126, 9698, 10071, 10140, 11190, 12168, 13428, 14040, 14547, 14920, 15210, 16785, 18252, 19396, 20142, 20280, 22380, 22815, 24245, 26856, 29094, 30420, 33570, 36504, 38792, 40284, 43641, 44760, 45630, 48490, 50355, 58188, 60840, 63037, 67140, 72735, 80568, 87282, 91260, 96980, 100710, 116376, 126074, 130923, 134280, 145470, 174564, 182520, 189111, 193960, 201420, 218205, 252148, 261846, 290940, 315185, 349128, 378222, 402840, 436410, 504296, 523692, 567333, 581880, 630370, 654615, 756444, 872820, 945555, 1047384, 1134666, 1260740, 1309230, 1512888, 1701999, 1745640, 1891110, 2269332, 2521480, 2618460, 2836665, 3403998, 3782220, 4538664, 5236920, 5673330, 6807996, 7564440, 8509995, 11346660, 13615992, 17019990, 22693320, 34039980, 68079960]

約数ペア:

[(1, 68079960), (2, 34039980), (3, 22693320), (4, 17019990), (5, 13615992), (6, 11346660), (8, 8509995), (9, 7564440), (10, 6807996), (12, 5673330), (13, 5236920), (15, 4538664), (18, 3782220), (20, 3403998), (24, 2836665), (26, 2618460), (27, 2521480), (30, 2269332), (36, 1891110), (39, 1745640), (40, 1701999), (45, 1512888), (52, 1309230), (54, 1260740), (60, 1134666), (65, 1047384), (72, 945555), (78, 872820), (90, 756444), (104, 654615), (108, 630370), (117, 581880), (120, 567333), (130, 523692), (135, 504296), (156, 436410), (169, 402840), (180, 378222), (195, 349128), (216, 315185), (234, 290940), (260, 261846), (270, 252148), (312, 218205), (338, 201420), (351, 193960), (360, 189111), (373, 182520), (390, 174564), (468, 145470), (507, 134280), (520, 130923), (540, 126074), (585, 116376), (676, 100710), (702, 96980), (746, 91260), (780, 87282), (845, 80568), (936, 72735), (1014, 67140), (1080, 63037), (1119, 60840), (1170, 58188), (1352, 50355), (1404, 48490), (1492, 45630), (1521, 44760), (1560, 43641), (1690, 40284), (1755, 38792), (1865, 36504), (2028, 33570), (2238, 30420), (2340, 29094), (2535, 26856), (2808, 24245), (2984, 22815), (3042, 22380), (3357, 20280), (3380, 20142), (3510, 19396), (3730, 18252), (4056, 16785), (4476, 15210), (4563, 14920), (4680, 14547), (4849, 14040), (5070, 13428), (5595, 12168), (6084, 11190), (6714, 10140), (6760, 10071), (7020, 9698), (7460, 9126), (7605, 8952)]