283333320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 192

約数和(自身を含む): 1012003200

約数和(自身を除く): 728669880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 1801, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3602, 3933, 4140, 4370, 5244, 5403, 6555, 6840, 7204, 7866, 8280, 8740, 9005, 10488, 10806, 13110, 14408, 15732, 16209, 17480, 18010, 19665, 21612, 26220, 27015, 31464, 32418, 34219, 36020, 39330, 41423, 43224, 52440, 54030, 64836, 68438, 72040, 78660, 81045, 82846, 102657, 108060, 124269, 129672, 136876, 157320, 162090, 165692, 171095, 205314, 207115, 216120, 248538, 273752, 307971, 324180, 331384, 342190, 372807, 410628, 414230, 497076, 513285, 615942, 621345, 648360, 684380, 745614, 787037, 821256, 828460, 994152, 1026570, 1231884, 1242690, 1368760, 1491228, 1539855, 1574074, 1656920, 1864035, 2053140, 2361111, 2463768, 2485380, 2982456, 3079710, 3148148, 3728070, 3935185, 4106280, 4722222, 4970760, 6159420, 6296296, 7083333, 7456140, 7870370, 9444444, 11805555, 12318840, 14166666, 14912280, 15740740, 18888888, 23611110, 28333332, 31481480, 35416665, 47222220, 56666664, 70833330, 94444440, 141666660, 283333320]

約数ペア:

[(1, 283333320), (2, 141666660), (3, 94444440), (4, 70833330), (5, 56666664), (6, 47222220), (8, 35416665), (9, 31481480), (10, 28333332), (12, 23611110), (15, 18888888), (18, 15740740), (19, 14912280), (20, 14166666), (23, 12318840), (24, 11805555), (30, 9444444), (36, 7870370), (38, 7456140), (40, 7083333), (45, 6296296), (46, 6159420), (57, 4970760), (60, 4722222), (69, 4106280), (72, 3935185), (76, 3728070), (90, 3148148), (92, 3079710), (95, 2982456), (114, 2485380), (115, 2463768), (120, 2361111), (138, 2053140), (152, 1864035), (171, 1656920), (180, 1574074), (184, 1539855), (190, 1491228), (207, 1368760), (228, 1242690), (230, 1231884), (276, 1026570), (285, 994152), (342, 828460), (345, 821256), (360, 787037), (380, 745614), (414, 684380), (437, 648360), (456, 621345), (460, 615942), (552, 513285), (570, 497076), (684, 414230), (690, 410628), (760, 372807), (828, 342190), (855, 331384), (874, 324180), (920, 307971), (1035, 273752), (1140, 248538), (1311, 216120), (1368, 207115), (1380, 205314), (1656, 171095), (1710, 165692), (1748, 162090), (1801, 157320), (2070, 136876), (2185, 129672), (2280, 124269), (2622, 108060), (2760, 102657), (3420, 82846), (3496, 81045), (3602, 78660), (3933, 72040), (4140, 68438), (4370, 64836), (5244, 54030), (5403, 52440), (6555, 43224), (6840, 41423), (7204, 39330), (7866, 36020), (8280, 34219), (8740, 32418), (9005, 31464), (10488, 27015), (10806, 26220), (13110, 21612), (14408, 19665), (15732, 18010), (16209, 17480)]