240644196

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 743733760

約数和(自身を除く): 503089564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 97, 108, 114, 117, 124, 156, 162, 171, 186, 194, 228, 234, 247, 279, 291, 324, 342, 351, 372, 388, 403, 468, 494, 513, 558, 582, 589, 684, 702, 741, 806, 837, 873, 988, 1026, 1053, 1116, 1164, 1178, 1209, 1261, 1404, 1482, 1539, 1612, 1674, 1746, 1767, 1843, 2052, 2106, 2223, 2356, 2418, 2511, 2522, 2619, 2964, 3007, 3078, 3348, 3492, 3534, 3627, 3686, 3783, 4212, 4446, 4836, 5022, 5044, 5238, 5301, 5529, 6014, 6156, 6669, 7068, 7254, 7372, 7566, 7657, 7857, 8892, 9021, 10044, 10476, 10602, 10881, 11058, 11349, 12028, 13338, 14508, 15132, 15314, 15714, 15903, 16587, 18042, 20007, 21204, 21762, 22116, 22698, 22971, 23959, 26676, 27063, 30628, 31428, 31806, 32643, 33174, 34047, 36084, 39091, 40014, 43524, 45396, 45942, 47709, 47918, 49761, 54126, 57133, 63612, 65286, 66348, 68094, 68913, 71877, 78182, 80028, 81189, 91884, 95418, 95836, 99522, 102141, 108252, 114266, 117273, 130572, 136188, 137826, 143754, 149283, 156364, 162378, 171399, 190836, 199044, 204282, 206739, 215631, 228532, 234546, 243567, 275652, 287508, 298566, 324756, 342798, 351819, 408564, 413478, 431262, 469092, 487134, 514197, 597132, 620217, 646893, 685596, 703638, 742729, 826956, 862524, 974268, 1028394, 1055457, 1240434, 1293786, 1407276, 1485458, 1542591, 1940679, 2056788, 2110914, 2228187, 2480868, 2587572, 2970916, 3085182, 3166371, 3881358, 4221828, 4456374, 4627773, 6170364, 6332742, 6684561, 7762716, 8912748, 9255546, 12665484, 13369122, 18511092, 20053683, 26738244, 40107366, 60161049, 80214732, 120322098, 240644196]

約数ペア:

[(1, 240644196), (2, 120322098), (3, 80214732), (4, 60161049), (6, 40107366), (9, 26738244), (12, 20053683), (13, 18511092), (18, 13369122), (19, 12665484), (26, 9255546), (27, 8912748), (31, 7762716), (36, 6684561), (38, 6332742), (39, 6170364), (52, 4627773), (54, 4456374), (57, 4221828), (62, 3881358), (76, 3166371), (78, 3085182), (81, 2970916), (93, 2587572), (97, 2480868), (108, 2228187), (114, 2110914), (117, 2056788), (124, 1940679), (156, 1542591), (162, 1485458), (171, 1407276), (186, 1293786), (194, 1240434), (228, 1055457), (234, 1028394), (247, 974268), (279, 862524), (291, 826956), (324, 742729), (342, 703638), (351, 685596), (372, 646893), (388, 620217), (403, 597132), (468, 514197), (494, 487134), (513, 469092), (558, 431262), (582, 413478), (589, 408564), (684, 351819), (702, 342798), (741, 324756), (806, 298566), (837, 287508), (873, 275652), (988, 243567), (1026, 234546), (1053, 228532), (1116, 215631), (1164, 206739), (1178, 204282), (1209, 199044), (1261, 190836), (1404, 171399), (1482, 162378), (1539, 156364), (1612, 149283), (1674, 143754), (1746, 137826), (1767, 136188), (1843, 130572), (2052, 117273), (2106, 114266), (2223, 108252), (2356, 102141), (2418, 99522), (2511, 95836), (2522, 95418), (2619, 91884), (2964, 81189), (3007, 80028), (3078, 78182), (3348, 71877), (3492, 68913), (3534, 68094), (3627, 66348), (3686, 65286), (3783, 63612), (4212, 57133), (4446, 54126), (4836, 49761), (5022, 47918), (5044, 47709), (5238, 45942), (5301, 45396), (5529, 43524), (6014, 40014), (6156, 39091), (6669, 36084), (7068, 34047), (7254, 33174), (7372, 32643), (7566, 31806), (7657, 31428), (7857, 30628), (8892, 27063), (9021, 26676), (10044, 23959), (10476, 22971), (10602, 22698), (10881, 22116), (11058, 21762), (11349, 21204), (12028, 20007), (13338, 18042), (14508, 16587), (15132, 15903), (15314, 15714)]