102687760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 274375296

約数和(自身を除く): 171687536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 787, 932, 1165, 1574, 1631, 1864, 2330, 3148, 3262, 3728, 3935, 4660, 5509, 6296, 6524, 7870, 8155, 9320, 11018, 12592, 13048, 15740, 16310, 18640, 22036, 26096, 27545, 31480, 32620, 44072, 55090, 62960, 65240, 88144, 110180, 130480, 183371, 220360, 366742, 440720, 733484, 916855, 1283597, 1466968, 1833710, 2567194, 2933936, 3667420, 5134388, 6417985, 7334840, 10268776, 12835970, 14669680, 20537552, 25671940, 51343880, 102687760]

約数ペア:

[(1, 102687760), (2, 51343880), (4, 25671940), (5, 20537552), (7, 14669680), (8, 12835970), (10, 10268776), (14, 7334840), (16, 6417985), (20, 5134388), (28, 3667420), (35, 2933936), (40, 2567194), (56, 1833710), (70, 1466968), (80, 1283597), (112, 916855), (140, 733484), (233, 440720), (280, 366742), (466, 220360), (560, 183371), (787, 130480), (932, 110180), (1165, 88144), (1574, 65240), (1631, 62960), (1864, 55090), (2330, 44072), (3148, 32620), (3262, 31480), (3728, 27545), (3935, 26096), (4660, 22036), (5509, 18640), (6296, 16310), (6524, 15740), (7870, 13048), (8155, 12592), (9320, 11018)]