69888720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 176952624

約数列:

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

約数ペア:

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