128644901880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{5689}}^1$

素因数の和:6214

約数の個数: 256

約数和(自身を含む): 433408665600

約数和(自身を除く): 304763763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 463, 555, 660, 740, 814, 888, 926, 1110, 1221, 1320, 1389, 1480, 1628, 1852, 2035, 2220, 2315, 2442, 2778, 3256, 3704, 4070, 4440, 4630, 4884, 5093, 5556, 5689, 6105, 6945, 8140, 9260, 9768, 10186, 11112, 11378, 12210, 13890, 15279, 16280, 17067, 17131, 18520, 20372, 22756, 24420, 25465, 27780, 28445, 30558, 34134, 34262, 40744, 45512, 48840, 50930, 51393, 55560, 56890, 61116, 62579, 68268, 68524, 76395, 85335, 85655, 101860, 102786, 113780, 122232, 125158, 136536, 137048, 152790, 170670, 171310, 187737, 188441, 203720, 205572, 210493, 227560, 250316, 256965, 305580, 312895, 341340, 342620, 375474, 376882, 411144, 420986, 500632, 513930, 565323, 611160, 625790, 631479, 682680, 685240, 750948, 753764, 841972, 938685, 942205, 1027860, 1052465, 1130646, 1251580, 1262958, 1501896, 1507528, 1683944, 1877370, 1884410, 2055720, 2104930, 2261292, 2315423, 2503160, 2525916, 2634007, 2826615, 3157395, 3754740, 3768820, 4209860, 4522584, 4630846, 5051832, 5268014, 5653230, 6314790, 6946269, 7509480, 7537640, 7902021, 8419720, 9261692, 10536028, 11306460, 11577115, 12629580, 13170035, 13892538, 15804042, 18523384, 21072056, 22612920, 23154230, 25259160, 26340070, 27785076, 28974077, 31608084, 34731345, 39510105, 46308460, 52680140, 55570152, 57948154, 63216168, 69462690, 79020210, 86922231, 92616920, 97458259, 105360280, 115896308, 138925380, 144870385, 158040420, 173844462, 194916518, 231792616, 277850760, 289740770, 292374777, 316080840, 347688924, 389833036, 434611155, 487291295, 579481540, 584749554, 695377848, 779666072, 869222310, 974582590, 1072040849, 1158963080, 1169499108, 1461873885, 1738444620, 1949165180, 2144081698, 2338998216, 2923747770, 3216122547, 3476889240, 3898330360, 4288163396, 5360204245, 5847495540, 6432245094, 8576326792, 10720408490, 11694991080, 12864490188, 16080612735, 21440816980, 25728980376, 32161225470, 42881633960, 64322450940, 128644901880]

約数ペア:

[(1, 128644901880), (2, 64322450940), (3, 42881633960), (4, 32161225470), (5, 25728980376), (6, 21440816980), (8, 16080612735), (10, 12864490188), (11, 11694991080), (12, 10720408490), (15, 8576326792), (20, 6432245094), (22, 5847495540), (24, 5360204245), (30, 4288163396), (33, 3898330360), (37, 3476889240), (40, 3216122547), (44, 2923747770), (55, 2338998216), (60, 2144081698), (66, 1949165180), (74, 1738444620), (88, 1461873885), (110, 1169499108), (111, 1158963080), (120, 1072040849), (132, 974582590), (148, 869222310), (165, 779666072), (185, 695377848), (220, 584749554), (222, 579481540), (264, 487291295), (296, 434611155), (330, 389833036), (370, 347688924), (407, 316080840), (440, 292374777), (444, 289740770), (463, 277850760), (555, 231792616), (660, 194916518), (740, 173844462), (814, 158040420), (888, 144870385), (926, 138925380), (1110, 115896308), (1221, 105360280), (1320, 97458259), (1389, 92616920), (1480, 86922231), (1628, 79020210), (1852, 69462690), (2035, 63216168), (2220, 57948154), (2315, 55570152), (2442, 52680140), (2778, 46308460), (3256, 39510105), (3704, 34731345), (4070, 31608084), (4440, 28974077), (4630, 27785076), (4884, 26340070), (5093, 25259160), (5556, 23154230), (5689, 22612920), (6105, 21072056), (6945, 18523384), (8140, 15804042), (9260, 13892538), (9768, 13170035), (10186, 12629580), (11112, 11577115), (11378, 11306460), (12210, 10536028), (13890, 9261692), (15279, 8419720), (16280, 7902021), (17067, 7537640), (17131, 7509480), (18520, 6946269), (20372, 6314790), (22756, 5653230), (24420, 5268014), (25465, 5051832), (27780, 4630846), (28445, 4522584), (30558, 4209860), (34134, 3768820), (34262, 3754740), (40744, 3157395), (45512, 2826615), (48840, 2634007), (50930, 2525916), (51393, 2503160), (55560, 2315423), (56890, 2261292), (61116, 2104930), (62579, 2055720), (68268, 1884410), (68524, 1877370), (76395, 1683944), (85335, 1507528), (85655, 1501896), (101860, 1262958), (102786, 1251580), (113780, 1130646), (122232, 1052465), (125158, 1027860), (136536, 942205), (137048, 938685), (152790, 841972), (170670, 753764), (171310, 750948), (187737, 685240), (188441, 682680), (203720, 631479), (205572, 625790), (210493, 611160), (227560, 565323), (250316, 513930), (256965, 500632), (305580, 420986), (312895, 411144), (341340, 376882), (342620, 375474)]