2260481808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 6666001920

約数和(自身を除く): 4405520112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 89, 93, 101, 104, 124, 156, 169, 178, 186, 202, 208, 248, 267, 303, 312, 338, 356, 372, 403, 404, 496, 507, 534, 606, 624, 676, 712, 744, 806, 808, 1014, 1068, 1157, 1209, 1212, 1313, 1352, 1424, 1488, 1612, 1616, 2028, 2136, 2314, 2418, 2424, 2626, 2704, 2759, 3131, 3224, 3471, 3939, 4056, 4272, 4628, 4836, 4848, 5239, 5252, 5518, 6262, 6448, 6942, 7878, 8112, 8277, 8989, 9256, 9393, 9672, 10478, 10504, 11036, 12524, 13884, 15041, 15717, 15756, 16554, 17069, 17978, 18512, 18786, 19344, 20956, 21008, 22072, 25048, 26967, 27768, 30082, 31434, 31512, 33108, 34138, 35867, 35956, 37572, 40703, 41912, 44144, 45123, 50096, 51207, 53934, 55536, 60164, 62868, 63024, 66216, 68276, 71734, 71912, 75144, 81406, 83824, 90246, 102414, 107601, 107868, 116857, 120328, 122109, 125736, 132432, 136552, 143468, 143824, 150288, 162812, 180492, 204828, 215202, 215736, 233714, 240656, 244218, 251472, 273104, 278659, 286936, 325624, 350571, 360984, 409656, 430404, 431472, 466271, 467428, 488436, 529139, 557318, 573872, 651248, 701142, 721968, 819312, 835977, 860808, 932542, 934856, 976872, 1058278, 1114636, 1398813, 1402284, 1519141, 1587417, 1671954, 1721616, 1865084, 1869712, 1953744, 2116556, 2229272, 2797626, 2804568, 3038282, 3174834, 3343908, 3622567, 3730168, 4233112, 4458544, 4557423, 5595252, 5609136, 6076564, 6349668, 6687816, 7245134, 7460336, 8466224, 9114846, 10867701, 11190504, 12153128, 12699336, 13375632, 14490268, 18229692, 21735402, 22381008, 24306256, 25398672, 28980536, 36459384, 43470804, 47093371, 57961072, 72918768, 86941608, 94186742, 141280113, 173883216, 188373484, 282560226, 376746968, 565120452, 753493936, 1130240904, 2260481808]

約数ペア:

[(1, 2260481808), (2, 1130240904), (3, 753493936), (4, 565120452), (6, 376746968), (8, 282560226), (12, 188373484), (13, 173883216), (16, 141280113), (24, 94186742), (26, 86941608), (31, 72918768), (39, 57961072), (48, 47093371), (52, 43470804), (62, 36459384), (78, 28980536), (89, 25398672), (93, 24306256), (101, 22381008), (104, 21735402), (124, 18229692), (156, 14490268), (169, 13375632), (178, 12699336), (186, 12153128), (202, 11190504), (208, 10867701), (248, 9114846), (267, 8466224), (303, 7460336), (312, 7245134), (338, 6687816), (356, 6349668), (372, 6076564), (403, 5609136), (404, 5595252), (496, 4557423), (507, 4458544), (534, 4233112), (606, 3730168), (624, 3622567), (676, 3343908), (712, 3174834), (744, 3038282), (806, 2804568), (808, 2797626), (1014, 2229272), (1068, 2116556), (1157, 1953744), (1209, 1869712), (1212, 1865084), (1313, 1721616), (1352, 1671954), (1424, 1587417), (1488, 1519141), (1612, 1402284), (1616, 1398813), (2028, 1114636), (2136, 1058278), (2314, 976872), (2418, 934856), (2424, 932542), (2626, 860808), (2704, 835977), (2759, 819312), (3131, 721968), (3224, 701142), (3471, 651248), (3939, 573872), (4056, 557318), (4272, 529139), (4628, 488436), (4836, 467428), (4848, 466271), (5239, 431472), (5252, 430404), (5518, 409656), (6262, 360984), (6448, 350571), (6942, 325624), (7878, 286936), (8112, 278659), (8277, 273104), (8989, 251472), (9256, 244218), (9393, 240656), (9672, 233714), (10478, 215736), (10504, 215202), (11036, 204828), (12524, 180492), (13884, 162812), (15041, 150288), (15717, 143824), (15756, 143468), (16554, 136552), (17069, 132432), (17978, 125736), (18512, 122109), (18786, 120328), (19344, 116857), (20956, 107868), (21008, 107601), (22072, 102414), (25048, 90246), (26967, 83824), (27768, 81406), (30082, 75144), (31434, 71912), (31512, 71734), (33108, 68276), (34138, 66216), (35867, 63024), (35956, 62868), (37572, 60164), (40703, 55536), (41912, 53934), (44144, 51207), (45123, 50096)]