250793760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{10663}}^1$

素因数の和:10695

約数の個数: 144

約数和(自身を含む): 919066176

約数和(自身を除く): 668272416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 10663, 11760, 21326, 23520, 31989, 42652, 53315, 63978, 74641, 85304, 106630, 127956, 149282, 159945, 170608, 213260, 223923, 255912, 298564, 319890, 341216, 373205, 426520, 447846, 511824, 522487, 597128, 639780, 746410, 853040, 895692, 1023648, 1044974, 1119615, 1194256, 1279560, 1492820, 1567461, 1706080, 1791384, 2089948, 2239230, 2388512, 2559120, 2612435, 2985640, 3134922, 3582768, 4179896, 4478460, 5118240, 5224870, 5971280, 6269844, 7165536, 7837305, 8359792, 8956920, 10449740, 11942560, 12539688, 15674610, 16719584, 17913840, 20899480, 25079376, 31349220, 35827680, 41798960, 50158752, 62698440, 83597920, 125396880, 250793760]

約数ペア:

[(1, 250793760), (2, 125396880), (3, 83597920), (4, 62698440), (5, 50158752), (6, 41798960), (7, 35827680), (8, 31349220), (10, 25079376), (12, 20899480), (14, 17913840), (15, 16719584), (16, 15674610), (20, 12539688), (21, 11942560), (24, 10449740), (28, 8956920), (30, 8359792), (32, 7837305), (35, 7165536), (40, 6269844), (42, 5971280), (48, 5224870), (49, 5118240), (56, 4478460), (60, 4179896), (70, 3582768), (80, 3134922), (84, 2985640), (96, 2612435), (98, 2559120), (105, 2388512), (112, 2239230), (120, 2089948), (140, 1791384), (147, 1706080), (160, 1567461), (168, 1492820), (196, 1279560), (210, 1194256), (224, 1119615), (240, 1044974), (245, 1023648), (280, 895692), (294, 853040), (336, 746410), (392, 639780), (420, 597128), (480, 522487), (490, 511824), (560, 447846), (588, 426520), (672, 373205), (735, 341216), (784, 319890), (840, 298564), (980, 255912), (1120, 223923), (1176, 213260), (1470, 170608), (1568, 159945), (1680, 149282), (1960, 127956), (2352, 106630), (2940, 85304), (3360, 74641), (3920, 63978), (4704, 53315), (5880, 42652), (7840, 31989), (10663, 23520), (11760, 21326)]