66849720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11369}}^1$

素因数の和:11397

約数の個数: 96

約数和(自身を含む): 233312400

約数和(自身を除く): 166462680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11369, 22738, 34107, 45476, 56845, 68214, 79583, 90952, 113690, 136428, 159166, 170535, 227380, 238749, 272856, 318332, 341070, 397915, 454760, 477498, 557081, 636664, 682140, 795830, 954996, 1114162, 1193745, 1364280, 1591660, 1671243, 1909992, 2228324, 2387490, 2785405, 3183320, 3342486, 4456648, 4774980, 5570810, 6684972, 8356215, 9549960, 11141620, 13369944, 16712430, 22283240, 33424860, 66849720]

約数ペア:

[(1, 66849720), (2, 33424860), (3, 22283240), (4, 16712430), (5, 13369944), (6, 11141620), (7, 9549960), (8, 8356215), (10, 6684972), (12, 5570810), (14, 4774980), (15, 4456648), (20, 3342486), (21, 3183320), (24, 2785405), (28, 2387490), (30, 2228324), (35, 1909992), (40, 1671243), (42, 1591660), (49, 1364280), (56, 1193745), (60, 1114162), (70, 954996), (84, 795830), (98, 682140), (105, 636664), (120, 557081), (140, 477498), (147, 454760), (168, 397915), (196, 341070), (210, 318332), (245, 272856), (280, 238749), (294, 227380), (392, 170535), (420, 159166), (490, 136428), (588, 113690), (735, 90952), (840, 79583), (980, 68214), (1176, 56845), (1470, 45476), (1960, 34107), (2940, 22738), (5880, 11369)]