1256179320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2651

約数の個数: 256

約数和(自身を含む): 4681152000

約数和(自身を除く): 3424972680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 540, 594, 615, 660, 738, 792, 820, 902, 984, 990, 1080, 1107, 1188, 1230, 1320, 1353, 1476, 1485, 1640, 1804, 1845, 1980, 2214, 2255, 2376, 2460, 2579, 2706, 2952, 2970, 3608, 3690, 3960, 4059, 4428, 4510, 4920, 5158, 5412, 5535, 5940, 6765, 7380, 7737, 8118, 8856, 9020, 10316, 10824, 11070, 11880, 12177, 12895, 13530, 14760, 15474, 16236, 18040, 20295, 20632, 22140, 23211, 24354, 25790, 27060, 28369, 30948, 32472, 38685, 40590, 44280, 46422, 48708, 51580, 54120, 56738, 60885, 61896, 69633, 77370, 81180, 85107, 92844, 97416, 103160, 105739, 113476, 116055, 121770, 139266, 141845, 154740, 162360, 170214, 185688, 211478, 226952, 232110, 243540, 255321, 278532, 283690, 309480, 317217, 340428, 348165, 422956, 425535, 464220, 487080, 510642, 528695, 557064, 567380, 634434, 680856, 696330, 765963, 845912, 851070, 928440, 951651, 1021284, 1057390, 1134760, 1163129, 1268868, 1276605, 1392660, 1531926, 1586085, 1702140, 1903302, 2042568, 2114780, 2326258, 2537736, 2553210, 2785320, 2854953, 3063852, 3172170, 3404280, 3489387, 3806604, 3829815, 4229560, 4652516, 4758255, 5106420, 5709906, 5815645, 6127704, 6344340, 6978774, 7613208, 7659630, 9305032, 9516510, 10212840, 10468161, 11419812, 11631290, 12688680, 13957548, 14274765, 15319260, 17446935, 19033020, 20936322, 22839624, 23262580, 27915096, 28549530, 30638520, 31404483, 34893870, 38066040, 41872644, 46525160, 52340805, 57099060, 62808966, 69787740, 83745288, 104681610, 114198120, 125617932, 139575480, 157022415, 209363220, 251235864, 314044830, 418726440, 628089660, 1256179320]

約数ペア:

[(1, 1256179320), (2, 628089660), (3, 418726440), (4, 314044830), (5, 251235864), (6, 209363220), (8, 157022415), (9, 139575480), (10, 125617932), (11, 114198120), (12, 104681610), (15, 83745288), (18, 69787740), (20, 62808966), (22, 57099060), (24, 52340805), (27, 46525160), (30, 41872644), (33, 38066040), (36, 34893870), (40, 31404483), (41, 30638520), (44, 28549530), (45, 27915096), (54, 23262580), (55, 22839624), (60, 20936322), (66, 19033020), (72, 17446935), (82, 15319260), (88, 14274765), (90, 13957548), (99, 12688680), (108, 11631290), (110, 11419812), (120, 10468161), (123, 10212840), (132, 9516510), (135, 9305032), (164, 7659630), (165, 7613208), (180, 6978774), (198, 6344340), (205, 6127704), (216, 5815645), (220, 5709906), (246, 5106420), (264, 4758255), (270, 4652516), (297, 4229560), (328, 3829815), (330, 3806604), (360, 3489387), (369, 3404280), (396, 3172170), (410, 3063852), (440, 2854953), (451, 2785320), (492, 2553210), (495, 2537736), (540, 2326258), (594, 2114780), (615, 2042568), (660, 1903302), (738, 1702140), (792, 1586085), (820, 1531926), (902, 1392660), (984, 1276605), (990, 1268868), (1080, 1163129), (1107, 1134760), (1188, 1057390), (1230, 1021284), (1320, 951651), (1353, 928440), (1476, 851070), (1485, 845912), (1640, 765963), (1804, 696330), (1845, 680856), (1980, 634434), (2214, 567380), (2255, 557064), (2376, 528695), (2460, 510642), (2579, 487080), (2706, 464220), (2952, 425535), (2970, 422956), (3608, 348165), (3690, 340428), (3960, 317217), (4059, 309480), (4428, 283690), (4510, 278532), (4920, 255321), (5158, 243540), (5412, 232110), (5535, 226952), (5940, 211478), (6765, 185688), (7380, 170214), (7737, 162360), (8118, 154740), (8856, 141845), (9020, 139266), (10316, 121770), (10824, 116055), (11070, 113476), (11880, 105739), (12177, 103160), (12895, 97416), (13530, 92844), (14760, 85107), (15474, 81180), (16236, 77370), (18040, 69633), (20295, 61896), (20632, 60885), (22140, 56738), (23211, 54120), (24354, 51580), (25790, 48708), (27060, 46422), (28369, 44280), (30948, 40590), (32472, 38685)]