220594320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1494

約数の個数: 160

約数和(自身を含む): 770784000

約数和(自身を除く): 550189680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1399, 1460, 1752, 1971, 2160, 2190, 2628, 2798, 2920, 3285, 3504, 3942, 4197, 4380, 5256, 5596, 5840, 6570, 6995, 7884, 8394, 8760, 9855, 10512, 11192, 12591, 13140, 13990, 15768, 16788, 17520, 19710, 20985, 22384, 25182, 26280, 27980, 31536, 33576, 37773, 39420, 41970, 50364, 52560, 55960, 62955, 67152, 75546, 78840, 83940, 100728, 102127, 111920, 125910, 151092, 157680, 167880, 188865, 201456, 204254, 251820, 302184, 306381, 335760, 377730, 408508, 503640, 510635, 604368, 612762, 755460, 817016, 919143, 1007280, 1021270, 1225524, 1510920, 1531905, 1634032, 1838286, 2042540, 2451048, 2757429, 3021840, 3063810, 3676572, 4085080, 4595715, 4902096, 5514858, 6127620, 7353144, 8170160, 9191430, 11029716, 12255240, 13787145, 14706288, 18382860, 22059432, 24510480, 27574290, 36765720, 44118864, 55148580, 73531440, 110297160, 220594320]

約数ペア:

[(1, 220594320), (2, 110297160), (3, 73531440), (4, 55148580), (5, 44118864), (6, 36765720), (8, 27574290), (9, 24510480), (10, 22059432), (12, 18382860), (15, 14706288), (16, 13787145), (18, 12255240), (20, 11029716), (24, 9191430), (27, 8170160), (30, 7353144), (36, 6127620), (40, 5514858), (45, 4902096), (48, 4595715), (54, 4085080), (60, 3676572), (72, 3063810), (73, 3021840), (80, 2757429), (90, 2451048), (108, 2042540), (120, 1838286), (135, 1634032), (144, 1531905), (146, 1510920), (180, 1225524), (216, 1021270), (219, 1007280), (240, 919143), (270, 817016), (292, 755460), (360, 612762), (365, 604368), (432, 510635), (438, 503640), (540, 408508), (584, 377730), (657, 335760), (720, 306381), (730, 302184), (876, 251820), (1080, 204254), (1095, 201456), (1168, 188865), (1314, 167880), (1399, 157680), (1460, 151092), (1752, 125910), (1971, 111920), (2160, 102127), (2190, 100728), (2628, 83940), (2798, 78840), (2920, 75546), (3285, 67152), (3504, 62955), (3942, 55960), (4197, 52560), (4380, 50364), (5256, 41970), (5596, 39420), (5840, 37773), (6570, 33576), (6995, 31536), (7884, 27980), (8394, 26280), (8760, 25182), (9855, 22384), (10512, 20985), (11192, 19710), (12591, 17520), (13140, 16788), (13990, 15768)]