268917840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5458

約数の個数: 160

約数和(自身を含む): 966723840

約数和(自身を除く): 697806000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5413, 5520, 6210, 8280, 9936, 10826, 12420, 16239, 16560, 21652, 24840, 27065, 32478, 43304, 48717, 49680, 54130, 64956, 81195, 86608, 97434, 108260, 124499, 129912, 146151, 162390, 194868, 216520, 243585, 248998, 259824, 292302, 324780, 373497, 389736, 433040, 487170, 497996, 584604, 622495, 649560, 730755, 746994, 779472, 974340, 995992, 1120491, 1169208, 1244990, 1299120, 1461510, 1493988, 1867485, 1948680, 1991984, 2240982, 2338416, 2489980, 2923020, 2987976, 3361473, 3734970, 3897360, 4481964, 4979960, 5602455, 5846040, 5975952, 6722946, 7469940, 8963928, 9959920, 11204910, 11692080, 13445892, 14939880, 16807365, 17927856, 22409820, 26891784, 29879760, 33614730, 44819640, 53783568, 67229460, 89639280, 134458920, 268917840]

約数ペア:

[(1, 268917840), (2, 134458920), (3, 89639280), (4, 67229460), (5, 53783568), (6, 44819640), (8, 33614730), (9, 29879760), (10, 26891784), (12, 22409820), (15, 17927856), (16, 16807365), (18, 14939880), (20, 13445892), (23, 11692080), (24, 11204910), (27, 9959920), (30, 8963928), (36, 7469940), (40, 6722946), (45, 5975952), (46, 5846040), (48, 5602455), (54, 4979960), (60, 4481964), (69, 3897360), (72, 3734970), (80, 3361473), (90, 2987976), (92, 2923020), (108, 2489980), (115, 2338416), (120, 2240982), (135, 1991984), (138, 1948680), (144, 1867485), (180, 1493988), (184, 1461510), (207, 1299120), (216, 1244990), (230, 1169208), (240, 1120491), (270, 995992), (276, 974340), (345, 779472), (360, 746994), (368, 730755), (414, 649560), (432, 622495), (460, 584604), (540, 497996), (552, 487170), (621, 433040), (690, 389736), (720, 373497), (828, 324780), (920, 292302), (1035, 259824), (1080, 248998), (1104, 243585), (1242, 216520), (1380, 194868), (1656, 162390), (1840, 146151), (2070, 129912), (2160, 124499), (2484, 108260), (2760, 97434), (3105, 86608), (3312, 81195), (4140, 64956), (4968, 54130), (5413, 49680), (5520, 48717), (6210, 43304), (8280, 32478), (9936, 27065), (10826, 24840), (12420, 21652), (16239, 16560)]