67857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 163556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 647, 690, 760, 874, 912, 920, 1104, 1140, 1294, 1311, 1380, 1520, 1748, 1840, 1941, 2185, 2280, 2588, 2622, 2760, 3235, 3496, 3882, 4370, 4560, 5176, 5244, 5520, 6470, 6555, 6992, 7764, 8740, 9705, 10352, 10488, 12293, 12940, 13110, 14881, 15528, 17480, 19410, 20976, 24586, 25880, 26220, 29762, 31056, 34960, 36879, 38820, 44643, 49172, 51760, 52440, 59524, 61465, 73758, 74405, 77640, 89286, 98344, 104880, 119048, 122930, 147516, 148810, 155280, 178572, 184395, 196688, 223215, 238096, 245860, 282739, 295032, 297620, 357144, 368790, 446430, 491720, 565478, 590064, 595240, 714288, 737580, 848217, 892860, 983440, 1130956, 1190480, 1413695, 1475160, 1696434, 1785720, 2261912, 2827390, 2950320, 3392868, 3571440, 4241085, 4523824, 5654780, 6785736, 8482170, 11309560, 13571472, 16964340, 22619120, 33928680, 67857360]

約数ペア:

[(1, 67857360), (2, 33928680), (3, 22619120), (4, 16964340), (5, 13571472), (6, 11309560), (8, 8482170), (10, 6785736), (12, 5654780), (15, 4523824), (16, 4241085), (19, 3571440), (20, 3392868), (23, 2950320), (24, 2827390), (30, 2261912), (38, 1785720), (40, 1696434), (46, 1475160), (48, 1413695), (57, 1190480), (60, 1130956), (69, 983440), (76, 892860), (80, 848217), (92, 737580), (95, 714288), (114, 595240), (115, 590064), (120, 565478), (138, 491720), (152, 446430), (184, 368790), (190, 357144), (228, 297620), (230, 295032), (240, 282739), (276, 245860), (285, 238096), (304, 223215), (345, 196688), (368, 184395), (380, 178572), (437, 155280), (456, 148810), (460, 147516), (552, 122930), (570, 119048), (647, 104880), (690, 98344), (760, 89286), (874, 77640), (912, 74405), (920, 73758), (1104, 61465), (1140, 59524), (1294, 52440), (1311, 51760), (1380, 49172), (1520, 44643), (1748, 38820), (1840, 36879), (1941, 34960), (2185, 31056), (2280, 29762), (2588, 26220), (2622, 25880), (2760, 24586), (3235, 20976), (3496, 19410), (3882, 17480), (4370, 15528), (4560, 14881), (5176, 13110), (5244, 12940), (5520, 12293), (6470, 10488), (6555, 10352), (6992, 9705), (7764, 8740)]