164631240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 569462400

約数和(自身を除く): 404831160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 69, 72, 90, 92, 115, 118, 120, 138, 177, 180, 184, 207, 230, 236, 276, 295, 337, 345, 354, 360, 414, 460, 472, 531, 552, 590, 674, 690, 708, 828, 885, 920, 1011, 1035, 1062, 1180, 1348, 1357, 1380, 1416, 1656, 1685, 1770, 2022, 2070, 2124, 2360, 2655, 2696, 2714, 2760, 3033, 3370, 3540, 4044, 4071, 4140, 4248, 5055, 5310, 5428, 6066, 6740, 6785, 7080, 7751, 8088, 8142, 8280, 10110, 10620, 10856, 12132, 12213, 13480, 13570, 15165, 15502, 16284, 19883, 20220, 20355, 21240, 23253, 24264, 24426, 27140, 30330, 31004, 32568, 38755, 39766, 40440, 40710, 46506, 48852, 54280, 59649, 60660, 61065, 62008, 69759, 77510, 79532, 81420, 93012, 97704, 99415, 116265, 119298, 121320, 122130, 139518, 155020, 159064, 162840, 178947, 186024, 198830, 232530, 238596, 244260, 279036, 298245, 310040, 348795, 357894, 397660, 457309, 465060, 477192, 488520, 558072, 596490, 697590, 715788, 795320, 894735, 914618, 930120, 1192980, 1371927, 1395180, 1431576, 1789470, 1829236, 2286545, 2385960, 2743854, 2790360, 3578940, 3658472, 4115781, 4573090, 5487708, 6859635, 7157880, 8231562, 9146180, 10975416, 13719270, 16463124, 18292360, 20578905, 27438540, 32926248, 41157810, 54877080, 82315620, 164631240]

約数ペア:

[(1, 164631240), (2, 82315620), (3, 54877080), (4, 41157810), (5, 32926248), (6, 27438540), (8, 20578905), (9, 18292360), (10, 16463124), (12, 13719270), (15, 10975416), (18, 9146180), (20, 8231562), (23, 7157880), (24, 6859635), (30, 5487708), (36, 4573090), (40, 4115781), (45, 3658472), (46, 3578940), (59, 2790360), (60, 2743854), (69, 2385960), (72, 2286545), (90, 1829236), (92, 1789470), (115, 1431576), (118, 1395180), (120, 1371927), (138, 1192980), (177, 930120), (180, 914618), (184, 894735), (207, 795320), (230, 715788), (236, 697590), (276, 596490), (295, 558072), (337, 488520), (345, 477192), (354, 465060), (360, 457309), (414, 397660), (460, 357894), (472, 348795), (531, 310040), (552, 298245), (590, 279036), (674, 244260), (690, 238596), (708, 232530), (828, 198830), (885, 186024), (920, 178947), (1011, 162840), (1035, 159064), (1062, 155020), (1180, 139518), (1348, 122130), (1357, 121320), (1380, 119298), (1416, 116265), (1656, 99415), (1685, 97704), (1770, 93012), (2022, 81420), (2070, 79532), (2124, 77510), (2360, 69759), (2655, 62008), (2696, 61065), (2714, 60660), (2760, 59649), (3033, 54280), (3370, 48852), (3540, 46506), (4044, 40710), (4071, 40440), (4140, 39766), (4248, 38755), (5055, 32568), (5310, 31004), (5428, 30330), (6066, 27140), (6740, 24426), (6785, 24264), (7080, 23253), (7751, 21240), (8088, 20355), (8142, 20220), (8280, 19883), (10110, 16284), (10620, 15502), (10856, 15165), (12132, 13570), (12213, 13480)]