20162883240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{18713}}^1$

素因数の和:18844

約数の個数: 192

約数和(自身を含む): 68050841040

約数和(自身を除く): 47887957800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 73, 82, 90, 120, 123, 146, 164, 180, 205, 219, 246, 292, 328, 360, 365, 369, 410, 438, 492, 584, 615, 657, 730, 738, 820, 876, 984, 1095, 1230, 1314, 1460, 1476, 1640, 1752, 1845, 2190, 2460, 2628, 2920, 2952, 2993, 3285, 3690, 4380, 4920, 5256, 5986, 6570, 7380, 8760, 8979, 11972, 13140, 14760, 14965, 17958, 18713, 23944, 26280, 26937, 29930, 35916, 37426, 44895, 53874, 56139, 59860, 71832, 74852, 89790, 93565, 107748, 112278, 119720, 134685, 149704, 168417, 179580, 187130, 215496, 224556, 269370, 280695, 336834, 359160, 374260, 449112, 538740, 561390, 673668, 748520, 767233, 842085, 1077480, 1122780, 1347336, 1366049, 1534466, 1684170, 2245560, 2301699, 2732098, 3068932, 3368340, 3836165, 4098147, 4603398, 5464196, 6137864, 6736680, 6830245, 6905097, 7672330, 8196294, 9206796, 10928392, 11508495, 12294441, 13660490, 13810194, 15344660, 16392588, 18413592, 20490735, 23016990, 24588882, 27320980, 27620388, 30689320, 32785176, 34525485, 40981470, 46033980, 49177764, 54641960, 55240776, 56008009, 61472205, 69050970, 81962940, 92067960, 98355528, 112016018, 122944410, 138101940, 163925880, 168024027, 224032036, 245888820, 276203880, 280040045, 336048054, 448064072, 491777640, 504072081, 560080090, 672096108, 840120135, 1008144162, 1120160180, 1344192216, 1680240270, 2016288324, 2240320360, 2520360405, 3360480540, 4032576648, 5040720810, 6720961080, 10081441620, 20162883240]

約数ペア:

[(1, 20162883240), (2, 10081441620), (3, 6720961080), (4, 5040720810), (5, 4032576648), (6, 3360480540), (8, 2520360405), (9, 2240320360), (10, 2016288324), (12, 1680240270), (15, 1344192216), (18, 1120160180), (20, 1008144162), (24, 840120135), (30, 672096108), (36, 560080090), (40, 504072081), (41, 491777640), (45, 448064072), (60, 336048054), (72, 280040045), (73, 276203880), (82, 245888820), (90, 224032036), (120, 168024027), (123, 163925880), (146, 138101940), (164, 122944410), (180, 112016018), (205, 98355528), (219, 92067960), (246, 81962940), (292, 69050970), (328, 61472205), (360, 56008009), (365, 55240776), (369, 54641960), (410, 49177764), (438, 46033980), (492, 40981470), (584, 34525485), (615, 32785176), (657, 30689320), (730, 27620388), (738, 27320980), (820, 24588882), (876, 23016990), (984, 20490735), (1095, 18413592), (1230, 16392588), (1314, 15344660), (1460, 13810194), (1476, 13660490), (1640, 12294441), (1752, 11508495), (1845, 10928392), (2190, 9206796), (2460, 8196294), (2628, 7672330), (2920, 6905097), (2952, 6830245), (2993, 6736680), (3285, 6137864), (3690, 5464196), (4380, 4603398), (4920, 4098147), (5256, 3836165), (5986, 3368340), (6570, 3068932), (7380, 2732098), (8760, 2301699), (8979, 2245560), (11972, 1684170), (13140, 1534466), (14760, 1366049), (14965, 1347336), (17958, 1122780), (18713, 1077480), (23944, 842085), (26280, 767233), (26937, 748520), (29930, 673668), (35916, 561390), (37426, 538740), (44895, 449112), (53874, 374260), (56139, 359160), (59860, 336834), (71832, 280695), (74852, 269370), (89790, 224556), (93565, 215496), (107748, 187130), (112278, 179580), (119720, 168417), (134685, 149704)]