18076080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 62995968

約数和(自身を除く): 44919888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 167, 176, 205, 220, 240, 246, 264, 328, 330, 334, 410, 440, 451, 492, 501, 528, 615, 656, 660, 668, 820, 835, 880, 902, 984, 1002, 1230, 1320, 1336, 1353, 1640, 1670, 1804, 1837, 1968, 2004, 2255, 2460, 2505, 2640, 2672, 2706, 3280, 3340, 3608, 3674, 4008, 4510, 4920, 5010, 5412, 5511, 6680, 6765, 6847, 7216, 7348, 8016, 9020, 9185, 9840, 10020, 10824, 11022, 13360, 13530, 13694, 14696, 18040, 18370, 20040, 20541, 21648, 22044, 27060, 27388, 27555, 29392, 34235, 36080, 36740, 40080, 41082, 44088, 54120, 54776, 55110, 68470, 73480, 75317, 82164, 88176, 102705, 108240, 109552, 110220, 136940, 146960, 150634, 164328, 205410, 220440, 225951, 273880, 301268, 328656, 376585, 410820, 440880, 451902, 547760, 602536, 753170, 821640, 903804, 1129755, 1205072, 1506340, 1643280, 1807608, 2259510, 3012680, 3615216, 4519020, 6025360, 9038040, 18076080]

約数ペア:

[(1, 18076080), (2, 9038040), (3, 6025360), (4, 4519020), (5, 3615216), (6, 3012680), (8, 2259510), (10, 1807608), (11, 1643280), (12, 1506340), (15, 1205072), (16, 1129755), (20, 903804), (22, 821640), (24, 753170), (30, 602536), (33, 547760), (40, 451902), (41, 440880), (44, 410820), (48, 376585), (55, 328656), (60, 301268), (66, 273880), (80, 225951), (82, 220440), (88, 205410), (110, 164328), (120, 150634), (123, 146960), (132, 136940), (164, 110220), (165, 109552), (167, 108240), (176, 102705), (205, 88176), (220, 82164), (240, 75317), (246, 73480), (264, 68470), (328, 55110), (330, 54776), (334, 54120), (410, 44088), (440, 41082), (451, 40080), (492, 36740), (501, 36080), (528, 34235), (615, 29392), (656, 27555), (660, 27388), (668, 27060), (820, 22044), (835, 21648), (880, 20541), (902, 20040), (984, 18370), (1002, 18040), (1230, 14696), (1320, 13694), (1336, 13530), (1353, 13360), (1640, 11022), (1670, 10824), (1804, 10020), (1837, 9840), (1968, 9185), (2004, 9020), (2255, 8016), (2460, 7348), (2505, 7216), (2640, 6847), (2672, 6765), (2706, 6680), (3280, 5511), (3340, 5412), (3608, 5010), (3674, 4920), (4008, 4510)]