66179280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 225699840

約数和(自身を除く): 159520560

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, 631, 690, 760, 874, 912, 920, 1104, 1140, 1262, 1311, 1380, 1520, 1748, 1840, 1893, 2185, 2280, 2524, 2622, 2760, 3155, 3496, 3786, 4370, 4560, 5048, 5244, 5520, 6310, 6555, 6992, 7572, 8740, 9465, 10096, 10488, 11989, 12620, 13110, 14513, 15144, 17480, 18930, 20976, 23978, 25240, 26220, 29026, 30288, 34960, 35967, 37860, 43539, 47956, 50480, 52440, 58052, 59945, 71934, 72565, 75720, 87078, 95912, 104880, 116104, 119890, 143868, 145130, 151440, 174156, 179835, 191824, 217695, 232208, 239780, 275747, 287736, 290260, 348312, 359670, 435390, 479560, 551494, 575472, 580520, 696624, 719340, 827241, 870780, 959120, 1102988, 1161040, 1378735, 1438680, 1654482, 1741560, 2205976, 2757470, 2877360, 3308964, 3483120, 4136205, 4411952, 5514940, 6617928, 8272410, 11029880, 13235856, 16544820, 22059760, 33089640, 66179280]

約数ペア:

[(1, 66179280), (2, 33089640), (3, 22059760), (4, 16544820), (5, 13235856), (6, 11029880), (8, 8272410), (10, 6617928), (12, 5514940), (15, 4411952), (16, 4136205), (19, 3483120), (20, 3308964), (23, 2877360), (24, 2757470), (30, 2205976), (38, 1741560), (40, 1654482), (46, 1438680), (48, 1378735), (57, 1161040), (60, 1102988), (69, 959120), (76, 870780), (80, 827241), (92, 719340), (95, 696624), (114, 580520), (115, 575472), (120, 551494), (138, 479560), (152, 435390), (184, 359670), (190, 348312), (228, 290260), (230, 287736), (240, 275747), (276, 239780), (285, 232208), (304, 217695), (345, 191824), (368, 179835), (380, 174156), (437, 151440), (456, 145130), (460, 143868), (552, 119890), (570, 116104), (631, 104880), (690, 95912), (760, 87078), (874, 75720), (912, 72565), (920, 71934), (1104, 59945), (1140, 58052), (1262, 52440), (1311, 50480), (1380, 47956), (1520, 43539), (1748, 37860), (1840, 35967), (1893, 34960), (2185, 30288), (2280, 29026), (2524, 26220), (2622, 25240), (2760, 23978), (3155, 20976), (3496, 18930), (3786, 17480), (4370, 15144), (4560, 14513), (5048, 13110), (5244, 12620), (5520, 11989), (6310, 10488), (6555, 10096), (6992, 9465), (7572, 8740)]