172160640

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 632382660

約数和(自身を除く): 460222020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 243, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 486, 492, 540, 576, 615, 640, 648, 656, 720, 729, 738, 810, 820, 864, 960, 972, 984, 1080, 1107, 1152, 1215, 1230, 1296, 1312, 1440, 1458, 1476, 1620, 1640, 1728, 1845, 1920, 1944, 1968, 2160, 2187, 2214, 2430, 2460, 2592, 2624, 2880, 2916, 2952, 3240, 3280, 3321, 3456, 3645, 3690, 3888, 3936, 4320, 4374, 4428, 4860, 4920, 5184, 5248, 5535, 5760, 5832, 5904, 6480, 6560, 6561, 6642, 7290, 7380, 7776, 7872, 8640, 8748, 8856, 9720, 9840, 9963, 10368, 10935, 11070, 11664, 11808, 12960, 13120, 13122, 13284, 14580, 14760, 15552, 15744, 16605, 17280, 17496, 17712, 19440, 19680, 19926, 21870, 22140, 23328, 23616, 25920, 26240, 26244, 26568, 29160, 29520, 29889, 31104, 32805, 33210, 34992, 35424, 38880, 39360, 39852, 43740, 44280, 46656, 47232, 49815, 51840, 52488, 53136, 58320, 59040, 59778, 65610, 66420, 69984, 70848, 77760, 78720, 79704, 87480, 88560, 89667, 93312, 99630, 104976, 106272, 116640, 118080, 119556, 131220, 132840, 139968, 141696, 149445, 155520, 159408, 174960, 177120, 179334, 199260, 209952, 212544, 233280, 236160, 239112, 262440, 265680, 269001, 279936, 298890, 318816, 349920, 354240, 358668, 398520, 419904, 425088, 448335, 466560, 478224, 524880, 531360, 538002, 597780, 637632, 699840, 708480, 717336, 797040, 839808, 896670, 956448, 1049760, 1062720, 1076004, 1195560, 1275264, 1345005, 1399680, 1434672, 1594080, 1793340, 1912896, 2099520, 2125440, 2152008, 2391120, 2690010, 2869344, 3188160, 3586680, 3825792, 4199040, 4304016, 4782240, 5380020, 5738688, 6376320, 7173360, 8608032, 9564480, 10760040, 11477376, 14346720, 17216064, 19128960, 21520080, 28693440, 34432128, 43040160, 57386880, 86080320, 172160640]

約数ペア:

[(1, 172160640), (2, 86080320), (3, 57386880), (4, 43040160), (5, 34432128), (6, 28693440), (8, 21520080), (9, 19128960), (10, 17216064), (12, 14346720), (15, 11477376), (16, 10760040), (18, 9564480), (20, 8608032), (24, 7173360), (27, 6376320), (30, 5738688), (32, 5380020), (36, 4782240), (40, 4304016), (41, 4199040), (45, 3825792), (48, 3586680), (54, 3188160), (60, 2869344), (64, 2690010), (72, 2391120), (80, 2152008), (81, 2125440), (82, 2099520), (90, 1912896), (96, 1793340), (108, 1594080), (120, 1434672), (123, 1399680), (128, 1345005), (135, 1275264), (144, 1195560), (160, 1076004), (162, 1062720), (164, 1049760), (180, 956448), (192, 896670), (205, 839808), (216, 797040), (240, 717336), (243, 708480), (246, 699840), (270, 637632), (288, 597780), (320, 538002), (324, 531360), (328, 524880), (360, 478224), (369, 466560), (384, 448335), (405, 425088), (410, 419904), (432, 398520), (480, 358668), (486, 354240), (492, 349920), (540, 318816), (576, 298890), (615, 279936), (640, 269001), (648, 265680), (656, 262440), (720, 239112), (729, 236160), (738, 233280), (810, 212544), (820, 209952), (864, 199260), (960, 179334), (972, 177120), (984, 174960), (1080, 159408), (1107, 155520), (1152, 149445), (1215, 141696), (1230, 139968), (1296, 132840), (1312, 131220), (1440, 119556), (1458, 118080), (1476, 116640), (1620, 106272), (1640, 104976), (1728, 99630), (1845, 93312), (1920, 89667), (1944, 88560), (1968, 87480), (2160, 79704), (2187, 78720), (2214, 77760), (2430, 70848), (2460, 69984), (2592, 66420), (2624, 65610), (2880, 59778), (2916, 59040), (2952, 58320), (3240, 53136), (3280, 52488), (3321, 51840), (3456, 49815), (3645, 47232), (3690, 46656), (3888, 44280), (3936, 43740), (4320, 39852), (4374, 39360), (4428, 38880), (4860, 35424), (4920, 34992), (5184, 33210), (5248, 32805), (5535, 31104), (5760, 29889), (5832, 29520), (5904, 29160), (6480, 26568), (6560, 26244), (6561, 26240), (6642, 25920), (7290, 23616), (7380, 23328), (7776, 22140), (7872, 21870), (8640, 19926), (8748, 19680), (8856, 19440), (9720, 17712), (9840, 17496), (9963, 17280), (10368, 16605), (10935, 15744), (11070, 15552), (11664, 14760), (11808, 14580), (12960, 13284), (13120, 13122)]