139777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 192

約数和(自身を含む): 501645312

約数和(自身を除く): 361867872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1151, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2302, 2530, 2640, 2760, 3036, 3453, 3680, 3795, 4048, 4604, 5060, 5280, 5520, 5755, 6072, 6906, 7590, 8096, 9208, 10120, 11040, 11510, 12144, 12661, 13812, 15180, 17265, 18416, 20240, 23020, 24288, 25322, 26473, 27624, 30360, 34530, 36832, 37983, 40480, 46040, 50644, 52946, 55248, 60720, 63305, 69060, 75966, 79419, 92080, 101288, 105892, 110496, 121440, 126610, 132365, 138120, 151932, 158838, 184160, 189915, 202576, 211784, 253220, 264730, 276240, 291203, 303864, 317676, 379830, 397095, 405152, 423568, 506440, 529460, 552480, 582406, 607728, 635352, 759660, 794190, 847136, 873609, 1012880, 1058920, 1164812, 1215456, 1270704, 1456015, 1519320, 1588380, 1747218, 2025760, 2117840, 2329624, 2541408, 2912030, 3038640, 3176760, 3494436, 4235680, 4368045, 4659248, 5824060, 6077280, 6353520, 6988872, 8736090, 9318496, 11648120, 12707040, 13977744, 17472180, 23296240, 27955488, 34944360, 46592480, 69888720, 139777440]

約数ペア:

[(1, 139777440), (2, 69888720), (3, 46592480), (4, 34944360), (5, 27955488), (6, 23296240), (8, 17472180), (10, 13977744), (11, 12707040), (12, 11648120), (15, 9318496), (16, 8736090), (20, 6988872), (22, 6353520), (23, 6077280), (24, 5824060), (30, 4659248), (32, 4368045), (33, 4235680), (40, 3494436), (44, 3176760), (46, 3038640), (48, 2912030), (55, 2541408), (60, 2329624), (66, 2117840), (69, 2025760), (80, 1747218), (88, 1588380), (92, 1519320), (96, 1456015), (110, 1270704), (115, 1215456), (120, 1164812), (132, 1058920), (138, 1012880), (160, 873609), (165, 847136), (176, 794190), (184, 759660), (220, 635352), (230, 607728), (240, 582406), (253, 552480), (264, 529460), (276, 506440), (330, 423568), (345, 405152), (352, 397095), (368, 379830), (440, 317676), (460, 303864), (480, 291203), (506, 276240), (528, 264730), (552, 253220), (660, 211784), (690, 202576), (736, 189915), (759, 184160), (880, 158838), (920, 151932), (1012, 138120), (1056, 132365), (1104, 126610), (1151, 121440), (1265, 110496), (1320, 105892), (1380, 101288), (1518, 92080), (1760, 79419), (1840, 75966), (2024, 69060), (2208, 63305), (2302, 60720), (2530, 55248), (2640, 52946), (2760, 50644), (3036, 46040), (3453, 40480), (3680, 37983), (3795, 36832), (4048, 34530), (4604, 30360), (5060, 27624), (5280, 26473), (5520, 25322), (5755, 24288), (6072, 23020), (6906, 20240), (7590, 18416), (8096, 17265), (9208, 15180), (10120, 13812), (11040, 12661), (11510, 12144)]