240095268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15619}}^1$

素因数の和:15697

約数の個数: 72

約数和(自身を含む): 705024320

約数和(自身を除く): 464929052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 15619, 31238, 46857, 62476, 93714, 109333, 140571, 187428, 218666, 281142, 327999, 437332, 562284, 655998, 952759, 983997, 1311996, 1905518, 1967994, 2858277, 3811036, 3935988, 5716554, 6669313, 8574831, 11433108, 13338626, 17149662, 20007939, 26677252, 34299324, 40015878, 60023817, 80031756, 120047634, 240095268]

約数ペア:

[(1, 240095268), (2, 120047634), (3, 80031756), (4, 60023817), (6, 40015878), (7, 34299324), (9, 26677252), (12, 20007939), (14, 17149662), (18, 13338626), (21, 11433108), (28, 8574831), (36, 6669313), (42, 5716554), (61, 3935988), (63, 3811036), (84, 2858277), (122, 1967994), (126, 1905518), (183, 1311996), (244, 983997), (252, 952759), (366, 655998), (427, 562284), (549, 437332), (732, 327999), (854, 281142), (1098, 218666), (1281, 187428), (1708, 140571), (2196, 109333), (2562, 93714), (3843, 62476), (5124, 46857), (7686, 31238), (15372, 15619)]