2249270520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{54647}}^1$

素因数の和:54682

約数の個数: 128

約数和(自身を含む): 7869312000

約数和(自身を除く): 5620041480

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, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 54647, 109294, 163941, 218588, 273235, 327882, 382529, 437176, 546470, 655764, 765058, 819705, 1092940, 1147587, 1311528, 1530116, 1639410, 1912645, 2185880, 2295174, 2677703, 3060232, 3278820, 3825290, 4590348, 5355406, 5737935, 6557640, 7650580, 8033109, 9180696, 10710812, 11475870, 13388515, 15301160, 16066218, 18743921, 21421624, 22951740, 26777030, 32132436, 37487842, 40165545, 45903480, 53554060, 56231763, 64264872, 74975684, 80331090, 93719605, 107108120, 112463526, 149951368, 160662180, 187439210, 224927052, 281158815, 321324360, 374878420, 449854104, 562317630, 749756840, 1124635260, 2249270520]

約数ペア:

[(1, 2249270520), (2, 1124635260), (3, 749756840), (4, 562317630), (5, 449854104), (6, 374878420), (7, 321324360), (8, 281158815), (10, 224927052), (12, 187439210), (14, 160662180), (15, 149951368), (20, 112463526), (21, 107108120), (24, 93719605), (28, 80331090), (30, 74975684), (35, 64264872), (40, 56231763), (42, 53554060), (49, 45903480), (56, 40165545), (60, 37487842), (70, 32132436), (84, 26777030), (98, 22951740), (105, 21421624), (120, 18743921), (140, 16066218), (147, 15301160), (168, 13388515), (196, 11475870), (210, 10710812), (245, 9180696), (280, 8033109), (294, 7650580), (343, 6557640), (392, 5737935), (420, 5355406), (490, 4590348), (588, 3825290), (686, 3278820), (735, 3060232), (840, 2677703), (980, 2295174), (1029, 2185880), (1176, 1912645), (1372, 1639410), (1470, 1530116), (1715, 1311528), (1960, 1147587), (2058, 1092940), (2744, 819705), (2940, 765058), (3430, 655764), (4116, 546470), (5145, 437176), (5880, 382529), (6860, 327882), (8232, 273235), (10290, 218588), (13720, 163941), (20580, 109294), (41160, 54647)]