191311740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1$

素因数の和:8700

約数の個数: 96

約数和(自身を含む): 609779520

約数和(自身を除く): 418467780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 8641, 11070, 17282, 22140, 25923, 34564, 43205, 51846, 77769, 86410, 103692, 129615, 155538, 172820, 233307, 259230, 311076, 354281, 388845, 466614, 518460, 708562, 777690, 933228, 1062843, 1166535, 1417124, 1555380, 1771405, 2125686, 2333070, 3188529, 3542810, 4251372, 4666140, 5314215, 6377058, 7085620, 9565587, 10628430, 12754116, 15942645, 19131174, 21256860, 31885290, 38262348, 47827935, 63770580, 95655870, 191311740]

約数ペア:

[(1, 191311740), (2, 95655870), (3, 63770580), (4, 47827935), (5, 38262348), (6, 31885290), (9, 21256860), (10, 19131174), (12, 15942645), (15, 12754116), (18, 10628430), (20, 9565587), (27, 7085620), (30, 6377058), (36, 5314215), (41, 4666140), (45, 4251372), (54, 3542810), (60, 3188529), (82, 2333070), (90, 2125686), (108, 1771405), (123, 1555380), (135, 1417124), (164, 1166535), (180, 1062843), (205, 933228), (246, 777690), (270, 708562), (369, 518460), (410, 466614), (492, 388845), (540, 354281), (615, 311076), (738, 259230), (820, 233307), (1107, 172820), (1230, 155538), (1476, 129615), (1845, 103692), (2214, 86410), (2460, 77769), (3690, 51846), (4428, 43205), (5535, 34564), (7380, 25923), (8641, 22140), (11070, 17282)]