196847520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13229}}^1$

素因数の和:13278

約数の個数: 96

約数和(自身を含む): 640120320

約数和(自身を除く): 443272800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13229, 14880, 26458, 39687, 52916, 66145, 79374, 105832, 132290, 158748, 198435, 211664, 264580, 317496, 396870, 410099, 423328, 529160, 634992, 793740, 820198, 1058320, 1230297, 1269984, 1587480, 1640396, 2050495, 2116640, 2460594, 3174960, 3280792, 4100990, 4921188, 6151485, 6349920, 6561584, 8201980, 9842376, 12302970, 13123168, 16403960, 19684752, 24605940, 32807920, 39369504, 49211880, 65615840, 98423760, 196847520]

約数ペア:

[(1, 196847520), (2, 98423760), (3, 65615840), (4, 49211880), (5, 39369504), (6, 32807920), (8, 24605940), (10, 19684752), (12, 16403960), (15, 13123168), (16, 12302970), (20, 9842376), (24, 8201980), (30, 6561584), (31, 6349920), (32, 6151485), (40, 4921188), (48, 4100990), (60, 3280792), (62, 3174960), (80, 2460594), (93, 2116640), (96, 2050495), (120, 1640396), (124, 1587480), (155, 1269984), (160, 1230297), (186, 1058320), (240, 820198), (248, 793740), (310, 634992), (372, 529160), (465, 423328), (480, 410099), (496, 396870), (620, 317496), (744, 264580), (930, 211664), (992, 198435), (1240, 158748), (1488, 132290), (1860, 105832), (2480, 79374), (2976, 66145), (3720, 52916), (4960, 39687), (7440, 26458), (13229, 14880)]