227273760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3221}}^1$

素因数の和:3256

約数の個数: 216

約数和(自身を含む): 902475756

約数和(自身を除く): 675201996

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3221, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6442, 7056, 7840, 8820, 9663, 10080, 11760, 12884, 14112, 16105, 17640, 19326, 22547, 23520, 25768, 28989, 32210, 35280, 38652, 45094, 48315, 51536, 57978, 64420, 67641, 70560, 77304, 90188, 96630, 103072, 112735, 115956, 128840, 135282, 144945, 154608, 157829, 180376, 193260, 202923, 225470, 231912, 257680, 270564, 289890, 309216, 315658, 338205, 360752, 386520, 405846, 450940, 463824, 473487, 515360, 541128, 579780, 631316, 676410, 721504, 773040, 789145, 811692, 901880, 927648, 946974, 1014615, 1082256, 1159560, 1262632, 1352820, 1420461, 1546080, 1578290, 1623384, 1803760, 1893948, 2029230, 2164512, 2319120, 2367435, 2525264, 2705640, 2840922, 3156580, 3246768, 3607520, 3787896, 4058460, 4638240, 4734870, 5050528, 5411280, 5681844, 6313160, 6493536, 7102305, 7575792, 8116920, 9469740, 10822560, 11363688, 12626320, 14204610, 15151584, 16233840, 18939480, 22727376, 25252640, 28409220, 32467680, 37878960, 45454752, 56818440, 75757920, 113636880, 227273760]

約数ペア:

[(1, 227273760), (2, 113636880), (3, 75757920), (4, 56818440), (5, 45454752), (6, 37878960), (7, 32467680), (8, 28409220), (9, 25252640), (10, 22727376), (12, 18939480), (14, 16233840), (15, 15151584), (16, 14204610), (18, 12626320), (20, 11363688), (21, 10822560), (24, 9469740), (28, 8116920), (30, 7575792), (32, 7102305), (35, 6493536), (36, 6313160), (40, 5681844), (42, 5411280), (45, 5050528), (48, 4734870), (49, 4638240), (56, 4058460), (60, 3787896), (63, 3607520), (70, 3246768), (72, 3156580), (80, 2840922), (84, 2705640), (90, 2525264), (96, 2367435), (98, 2319120), (105, 2164512), (112, 2029230), (120, 1893948), (126, 1803760), (140, 1623384), (144, 1578290), (147, 1546080), (160, 1420461), (168, 1352820), (180, 1262632), (196, 1159560), (210, 1082256), (224, 1014615), (240, 946974), (245, 927648), (252, 901880), (280, 811692), (288, 789145), (294, 773040), (315, 721504), (336, 676410), (360, 631316), (392, 579780), (420, 541128), (441, 515360), (480, 473487), (490, 463824), (504, 450940), (560, 405846), (588, 386520), (630, 360752), (672, 338205), (720, 315658), (735, 309216), (784, 289890), (840, 270564), (882, 257680), (980, 231912), (1008, 225470), (1120, 202923), (1176, 193260), (1260, 180376), (1440, 157829), (1470, 154608), (1568, 144945), (1680, 135282), (1764, 128840), (1960, 115956), (2016, 112735), (2205, 103072), (2352, 96630), (2520, 90188), (2940, 77304), (3221, 70560), (3360, 67641), (3528, 64420), (3920, 57978), (4410, 51536), (4704, 48315), (5040, 45094), (5880, 38652), (6442, 35280), (7056, 32210), (7840, 28989), (8820, 25768), (9663, 23520), (10080, 22547), (11760, 19326), (12884, 17640), (14112, 16105)]