15678063680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{5119}}^1$

素因数の和:5716

約数の個数: 112

約数和(自身を含む): 39607418880

約数和(自身を除く): 23929355200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 563, 680, 1088, 1126, 1360, 2252, 2720, 2815, 4504, 5119, 5440, 5630, 9008, 9571, 10238, 11260, 18016, 19142, 20476, 22520, 25595, 36032, 38284, 40952, 45040, 47855, 51190, 76568, 81904, 87023, 90080, 95710, 102380, 153136, 163808, 174046, 180160, 191420, 204760, 306272, 327616, 348092, 382840, 409520, 435115, 612544, 696184, 765680, 819040, 870230, 1392368, 1531360, 1638080, 1740460, 2784736, 2881997, 3062720, 3480920, 5569472, 5763994, 6961840, 11527988, 13923680, 14409985, 23055976, 27847360, 28819970, 46111952, 48993949, 57639940, 92223904, 97987898, 115279880, 184447808, 195975796, 230559760, 244969745, 391951592, 461119520, 489939490, 783903184, 922239040, 979878980, 1567806368, 1959757960, 3135612736, 3919515920, 7839031840, 15678063680]

約数ペア:

[(1, 15678063680), (2, 7839031840), (4, 3919515920), (5, 3135612736), (8, 1959757960), (10, 1567806368), (16, 979878980), (17, 922239040), (20, 783903184), (32, 489939490), (34, 461119520), (40, 391951592), (64, 244969745), (68, 230559760), (80, 195975796), (85, 184447808), (136, 115279880), (160, 97987898), (170, 92223904), (272, 57639940), (320, 48993949), (340, 46111952), (544, 28819970), (563, 27847360), (680, 23055976), (1088, 14409985), (1126, 13923680), (1360, 11527988), (2252, 6961840), (2720, 5763994), (2815, 5569472), (4504, 3480920), (5119, 3062720), (5440, 2881997), (5630, 2784736), (9008, 1740460), (9571, 1638080), (10238, 1531360), (11260, 1392368), (18016, 870230), (19142, 819040), (20476, 765680), (22520, 696184), (25595, 612544), (36032, 435115), (38284, 409520), (40952, 382840), (45040, 348092), (47855, 327616), (51190, 306272), (76568, 204760), (81904, 191420), (87023, 180160), (90080, 174046), (95710, 163808), (102380, 153136)]