67919880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11551}}^1$

素因数の和:11579

約数の個数: 96

約数和(自身を含む): 237047040

約数和(自身を除く): 169127160

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, 11551, 23102, 34653, 46204, 57755, 69306, 80857, 92408, 115510, 138612, 161714, 173265, 231020, 242571, 277224, 323428, 346530, 404285, 462040, 485142, 565999, 646856, 693060, 808570, 970284, 1131998, 1212855, 1386120, 1617140, 1697997, 1940568, 2263996, 2425710, 2829995, 3234280, 3395994, 4527992, 4851420, 5659990, 6791988, 8489985, 9702840, 11319980, 13583976, 16979970, 22639960, 33959940, 67919880]

約数ペア:

[(1, 67919880), (2, 33959940), (3, 22639960), (4, 16979970), (5, 13583976), (6, 11319980), (7, 9702840), (8, 8489985), (10, 6791988), (12, 5659990), (14, 4851420), (15, 4527992), (20, 3395994), (21, 3234280), (24, 2829995), (28, 2425710), (30, 2263996), (35, 1940568), (40, 1697997), (42, 1617140), (49, 1386120), (56, 1212855), (60, 1131998), (70, 970284), (84, 808570), (98, 693060), (105, 646856), (120, 565999), (140, 485142), (147, 462040), (168, 404285), (196, 346530), (210, 323428), (245, 277224), (280, 242571), (294, 231020), (392, 173265), (420, 161714), (490, 138612), (588, 115510), (735, 92408), (840, 80857), (980, 69306), (1176, 57755), (1470, 46204), (1960, 34653), (2940, 23102), (5880, 11551)]