310256928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 975920400

約数和(自身を除く): 665663472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 59, 62, 72, 76, 93, 96, 114, 118, 124, 144, 152, 171, 177, 186, 228, 236, 248, 279, 288, 304, 342, 354, 372, 456, 472, 496, 531, 558, 589, 608, 684, 708, 744, 912, 944, 961, 992, 1062, 1116, 1121, 1178, 1368, 1416, 1488, 1767, 1824, 1829, 1888, 1922, 2124, 2232, 2242, 2356, 2736, 2832, 2883, 2976, 3363, 3534, 3658, 3844, 4248, 4464, 4484, 4712, 5301, 5472, 5487, 5664, 5766, 6726, 7068, 7316, 7688, 8496, 8649, 8928, 8968, 9424, 10089, 10602, 10974, 11532, 13452, 14136, 14632, 15376, 16461, 16992, 17298, 17936, 18259, 18848, 20178, 21204, 21948, 23064, 26904, 28272, 29264, 30752, 32922, 34596, 34751, 35872, 36518, 40356, 42408, 43896, 46128, 53808, 54777, 56544, 56699, 58528, 65844, 69192, 69502, 73036, 80712, 84816, 87792, 92256, 104253, 107616, 109554, 113398, 131688, 138384, 139004, 146072, 161424, 164331, 169632, 170097, 175584, 208506, 219108, 226796, 263376, 276768, 278008, 292144, 312759, 322848, 328662, 340194, 417012, 438216, 453592, 510291, 526752, 556016, 584288, 625518, 657324, 680388, 834024, 876432, 907184, 1020582, 1077281, 1112032, 1251036, 1314648, 1360776, 1668048, 1752864, 1814368, 2041164, 2154562, 2502072, 2629296, 2721552, 3231843, 3336096, 4082328, 4309124, 5004144, 5258592, 5443104, 6463686, 8164656, 8618248, 9695529, 10008288, 12927372, 16329312, 17236496, 19391058, 25854744, 34472992, 38782116, 51709488, 77564232, 103418976, 155128464, 310256928]

約数ペア:

[(1, 310256928), (2, 155128464), (3, 103418976), (4, 77564232), (6, 51709488), (8, 38782116), (9, 34472992), (12, 25854744), (16, 19391058), (18, 17236496), (19, 16329312), (24, 12927372), (31, 10008288), (32, 9695529), (36, 8618248), (38, 8164656), (48, 6463686), (57, 5443104), (59, 5258592), (62, 5004144), (72, 4309124), (76, 4082328), (93, 3336096), (96, 3231843), (114, 2721552), (118, 2629296), (124, 2502072), (144, 2154562), (152, 2041164), (171, 1814368), (177, 1752864), (186, 1668048), (228, 1360776), (236, 1314648), (248, 1251036), (279, 1112032), (288, 1077281), (304, 1020582), (342, 907184), (354, 876432), (372, 834024), (456, 680388), (472, 657324), (496, 625518), (531, 584288), (558, 556016), (589, 526752), (608, 510291), (684, 453592), (708, 438216), (744, 417012), (912, 340194), (944, 328662), (961, 322848), (992, 312759), (1062, 292144), (1116, 278008), (1121, 276768), (1178, 263376), (1368, 226796), (1416, 219108), (1488, 208506), (1767, 175584), (1824, 170097), (1829, 169632), (1888, 164331), (1922, 161424), (2124, 146072), (2232, 139004), (2242, 138384), (2356, 131688), (2736, 113398), (2832, 109554), (2883, 107616), (2976, 104253), (3363, 92256), (3534, 87792), (3658, 84816), (3844, 80712), (4248, 73036), (4464, 69502), (4484, 69192), (4712, 65844), (5301, 58528), (5472, 56699), (5487, 56544), (5664, 54777), (5766, 53808), (6726, 46128), (7068, 43896), (7316, 42408), (7688, 40356), (8496, 36518), (8649, 35872), (8928, 34751), (8968, 34596), (9424, 32922), (10089, 30752), (10602, 29264), (10974, 28272), (11532, 26904), (13452, 23064), (14136, 21948), (14632, 21204), (15376, 20178), (16461, 18848), (16992, 18259), (17298, 17936)]