69284040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11783}}^1$

素因数の和:11811

約数の個数: 96

約数和(自身を含む): 241807680

約数和(自身を除く): 172523640

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, 11783, 23566, 35349, 47132, 58915, 70698, 82481, 94264, 117830, 141396, 164962, 176745, 235660, 247443, 282792, 329924, 353490, 412405, 471320, 494886, 577367, 659848, 706980, 824810, 989772, 1154734, 1237215, 1413960, 1649620, 1732101, 1979544, 2309468, 2474430, 2886835, 3299240, 3464202, 4618936, 4948860, 5773670, 6928404, 8660505, 9897720, 11547340, 13856808, 17321010, 23094680, 34642020, 69284040]

約数ペア:

[(1, 69284040), (2, 34642020), (3, 23094680), (4, 17321010), (5, 13856808), (6, 11547340), (7, 9897720), (8, 8660505), (10, 6928404), (12, 5773670), (14, 4948860), (15, 4618936), (20, 3464202), (21, 3299240), (24, 2886835), (28, 2474430), (30, 2309468), (35, 1979544), (40, 1732101), (42, 1649620), (49, 1413960), (56, 1237215), (60, 1154734), (70, 989772), (84, 824810), (98, 706980), (105, 659848), (120, 577367), (140, 494886), (147, 471320), (168, 412405), (196, 353490), (210, 329924), (245, 282792), (280, 247443), (294, 235660), (392, 176745), (420, 164962), (490, 141396), (588, 117830), (735, 94264), (840, 82481), (980, 70698), (1176, 58915), (1470, 47132), (1960, 35349), (2940, 23566), (5880, 11783)]