271659960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 256

約数和(自身を含む): 1064448000

約数和(自身を除く): 792788040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1759, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3518, 3861, 3960, 4290, 4680, 5148, 5277, 5720, 5940, 6435, 7020, 7036, 7722, 8580, 8795, 10296, 10554, 11880, 12870, 14040, 14072, 15444, 15831, 17160, 17590, 19305, 19349, 21108, 22867, 25740, 26385, 30888, 31662, 35180, 38610, 38698, 42216, 45734, 47493, 51480, 52770, 58047, 63324, 68601, 70360, 77220, 77396, 79155, 91468, 94986, 96745, 105540, 114335, 116094, 126648, 137202, 154440, 154792, 158310, 174141, 182936, 189972, 193490, 205803, 211080, 228670, 232188, 237465, 251537, 274404, 290235, 316620, 343005, 348282, 379944, 386980, 411606, 457340, 464376, 474930, 503074, 522423, 548808, 580470, 617409, 633240, 686010, 696564, 754611, 773960, 823212, 870705, 914680, 949860, 1006148, 1029015, 1044846, 1160940, 1234818, 1257685, 1372020, 1393128, 1509222, 1646424, 1741410, 1899720, 2012296, 2058030, 2089692, 2263833, 2321880, 2469636, 2515370, 2612115, 2744040, 3018444, 3087045, 3482820, 3773055, 4116060, 4179384, 4527666, 4939272, 5030740, 5224230, 6036888, 6174090, 6791499, 6965640, 7546110, 8232120, 9055332, 10061480, 10448460, 11319165, 12348180, 13582998, 15092220, 18110664, 20896920, 22638330, 24696360, 27165996, 30184440, 33957495, 45276660, 54331992, 67914990, 90553320, 135829980, 271659960]

約数ペア:

[(1, 271659960), (2, 135829980), (3, 90553320), (4, 67914990), (5, 54331992), (6, 45276660), (8, 33957495), (9, 30184440), (10, 27165996), (11, 24696360), (12, 22638330), (13, 20896920), (15, 18110664), (18, 15092220), (20, 13582998), (22, 12348180), (24, 11319165), (26, 10448460), (27, 10061480), (30, 9055332), (33, 8232120), (36, 7546110), (39, 6965640), (40, 6791499), (44, 6174090), (45, 6036888), (52, 5224230), (54, 5030740), (55, 4939272), (60, 4527666), (65, 4179384), (66, 4116060), (72, 3773055), (78, 3482820), (88, 3087045), (90, 3018444), (99, 2744040), (104, 2612115), (108, 2515370), (110, 2469636), (117, 2321880), (120, 2263833), (130, 2089692), (132, 2058030), (135, 2012296), (143, 1899720), (156, 1741410), (165, 1646424), (180, 1509222), (195, 1393128), (198, 1372020), (216, 1257685), (220, 1234818), (234, 1160940), (260, 1044846), (264, 1029015), (270, 1006148), (286, 949860), (297, 914680), (312, 870705), (330, 823212), (351, 773960), (360, 754611), (390, 696564), (396, 686010), (429, 633240), (440, 617409), (468, 580470), (495, 548808), (520, 522423), (540, 503074), (572, 474930), (585, 464376), (594, 457340), (660, 411606), (702, 386980), (715, 379944), (780, 348282), (792, 343005), (858, 316620), (936, 290235), (990, 274404), (1080, 251537), (1144, 237465), (1170, 232188), (1188, 228670), (1287, 211080), (1320, 205803), (1404, 193490), (1430, 189972), (1485, 182936), (1560, 174141), (1716, 158310), (1755, 154792), (1759, 154440), (1980, 137202), (2145, 126648), (2340, 116094), (2376, 114335), (2574, 105540), (2808, 96745), (2860, 94986), (2970, 91468), (3432, 79155), (3510, 77396), (3518, 77220), (3861, 70360), (3960, 68601), (4290, 63324), (4680, 58047), (5148, 52770), (5277, 51480), (5720, 47493), (5940, 45734), (6435, 42216), (7020, 38698), (7036, 38610), (7722, 35180), (8580, 31662), (8795, 30888), (10296, 26385), (10554, 25740), (11880, 22867), (12870, 21108), (14040, 19349), (14072, 19305), (15444, 17590), (15831, 17160)]