1036738029440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{124121}}^1$

素因数の和:124592

約数の個数: 128

約数和(自身を含む): 2564499536640

約数和(自身を除く): 1527761507200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 421, 496, 620, 640, 842, 992, 1240, 1684, 1984, 2105, 2480, 3368, 3968, 4210, 4960, 6736, 8420, 9920, 13051, 13472, 16840, 19840, 26102, 26944, 33680, 52204, 53888, 65255, 67360, 104408, 124121, 130510, 134720, 208816, 248242, 261020, 269440, 417632, 496484, 522040, 620605, 835264, 992968, 1044080, 1241210, 1670528, 1985936, 2088160, 2482420, 3847751, 3971872, 4176320, 4964840, 7695502, 7943744, 8352640, 9929680, 15391004, 15887488, 19238755, 19859360, 30782008, 38477510, 39718720, 52254941, 61564016, 76955020, 79437440, 104509882, 123128032, 153910040, 209019764, 246256064, 261274705, 307820080, 418039528, 492512128, 522549410, 615640160, 836079056, 1045098820, 1231280320, 1619903171, 1672158112, 2090197640, 2462560640, 3239806342, 3344316224, 4180395280, 6479612684, 6688632448, 8099515855, 8360790560, 12959225368, 16199031710, 16721581120, 25918450736, 32398063420, 33443162240, 51836901472, 64796126840, 103673802944, 129592253680, 207347605888, 259184507360, 518369014720, 1036738029440]

約数ペア:

[(1, 1036738029440), (2, 518369014720), (4, 259184507360), (5, 207347605888), (8, 129592253680), (10, 103673802944), (16, 64796126840), (20, 51836901472), (31, 33443162240), (32, 32398063420), (40, 25918450736), (62, 16721581120), (64, 16199031710), (80, 12959225368), (124, 8360790560), (128, 8099515855), (155, 6688632448), (160, 6479612684), (248, 4180395280), (310, 3344316224), (320, 3239806342), (421, 2462560640), (496, 2090197640), (620, 1672158112), (640, 1619903171), (842, 1231280320), (992, 1045098820), (1240, 836079056), (1684, 615640160), (1984, 522549410), (2105, 492512128), (2480, 418039528), (3368, 307820080), (3968, 261274705), (4210, 246256064), (4960, 209019764), (6736, 153910040), (8420, 123128032), (9920, 104509882), (13051, 79437440), (13472, 76955020), (16840, 61564016), (19840, 52254941), (26102, 39718720), (26944, 38477510), (33680, 30782008), (52204, 19859360), (53888, 19238755), (65255, 15887488), (67360, 15391004), (104408, 9929680), (124121, 8352640), (130510, 7943744), (134720, 7695502), (208816, 4964840), (248242, 4176320), (261020, 3971872), (269440, 3847751), (417632, 2482420), (496484, 2088160), (522040, 1985936), (620605, 1670528), (835264, 1241210), (992968, 1044080)]