68543160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11657}}^1$

素因数の和:11685

約数の個数: 96

約数和(自身を含む): 239222160

約数和(自身を除く): 170679000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11657, 23314, 34971, 46628, 58285, 69942, 81599, 93256, 116570, 139884, 163198, 174855, 233140, 244797, 279768, 326396, 349710, 407995, 466280, 489594, 571193, 652792, 699420, 815990, 979188, 1142386, 1223985, 1398840, 1631980, 1713579, 1958376, 2284772, 2447970, 2855965, 3263960, 3427158, 4569544, 4895940, 5711930, 6854316, 8567895, 9791880, 11423860, 13708632, 17135790, 22847720, 34271580, 68543160]

約数ペア:

[(1, 68543160), (2, 34271580), (3, 22847720), (4, 17135790), (5, 13708632), (6, 11423860), (7, 9791880), (8, 8567895), (10, 6854316), (12, 5711930), (14, 4895940), (15, 4569544), (20, 3427158), (21, 3263960), (24, 2855965), (28, 2447970), (30, 2284772), (35, 1958376), (40, 1713579), (42, 1631980), (49, 1398840), (56, 1223985), (60, 1142386), (70, 979188), (84, 815990), (98, 699420), (105, 652792), (120, 571193), (140, 489594), (147, 466280), (168, 407995), (196, 349710), (210, 326396), (245, 279768), (280, 244797), (294, 233140), (392, 174855), (420, 163198), (490, 139884), (588, 116570), (735, 93256), (840, 81599), (980, 69942), (1176, 58285), (1470, 46628), (1960, 34971), (2940, 23314), (5880, 11657)]