146855280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 540277920

約数和(自身を除く): 393422640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 389, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 778, 780, 858, 880, 968, 1040, 1144, 1167, 1210, 1320, 1430, 1452, 1556, 1560, 1573, 1716, 1815, 1936, 1945, 2145, 2288, 2334, 2420, 2640, 2860, 2904, 3112, 3120, 3146, 3432, 3630, 3890, 4279, 4290, 4668, 4719, 4840, 5057, 5720, 5808, 5835, 6224, 6292, 6864, 7260, 7780, 7865, 8558, 8580, 9336, 9438, 9680, 10114, 11440, 11670, 12584, 12837, 14520, 15171, 15560, 15730, 17116, 17160, 18672, 18876, 20228, 21395, 23340, 23595, 25168, 25285, 25674, 29040, 30342, 31120, 31460, 34232, 34320, 37752, 40456, 42790, 46680, 47069, 47190, 50570, 51348, 55627, 60684, 62920, 64185, 68464, 75504, 75855, 80912, 85580, 93360, 94138, 94380, 101140, 102696, 111254, 121368, 125840, 128370, 141207, 151710, 166881, 171160, 188276, 188760, 202280, 205392, 222508, 235345, 242736, 256740, 278135, 282414, 303420, 333762, 342320, 376552, 377520, 404560, 445016, 470690, 513480, 556270, 564828, 606840, 611897, 667524, 706035, 753104, 834405, 890032, 941380, 1026960, 1112540, 1129656, 1213680, 1223794, 1335048, 1412070, 1668810, 1835691, 1882760, 2225080, 2259312, 2447588, 2670096, 2824140, 3059485, 3337620, 3671382, 3765520, 4450160, 4895176, 5648280, 6118970, 6675240, 7342764, 9178455, 9790352, 11296560, 12237940, 13350480, 14685528, 18356910, 24475880, 29371056, 36713820, 48951760, 73427640, 146855280]

約数ペア:

[(1, 146855280), (2, 73427640), (3, 48951760), (4, 36713820), (5, 29371056), (6, 24475880), (8, 18356910), (10, 14685528), (11, 13350480), (12, 12237940), (13, 11296560), (15, 9790352), (16, 9178455), (20, 7342764), (22, 6675240), (24, 6118970), (26, 5648280), (30, 4895176), (33, 4450160), (39, 3765520), (40, 3671382), (44, 3337620), (48, 3059485), (52, 2824140), (55, 2670096), (60, 2447588), (65, 2259312), (66, 2225080), (78, 1882760), (80, 1835691), (88, 1668810), (104, 1412070), (110, 1335048), (120, 1223794), (121, 1213680), (130, 1129656), (132, 1112540), (143, 1026960), (156, 941380), (165, 890032), (176, 834405), (195, 753104), (208, 706035), (220, 667524), (240, 611897), (242, 606840), (260, 564828), (264, 556270), (286, 513480), (312, 470690), (330, 445016), (363, 404560), (389, 377520), (390, 376552), (429, 342320), (440, 333762), (484, 303420), (520, 282414), (528, 278135), (572, 256740), (605, 242736), (624, 235345), (660, 222508), (715, 205392), (726, 202280), (778, 188760), (780, 188276), (858, 171160), (880, 166881), (968, 151710), (1040, 141207), (1144, 128370), (1167, 125840), (1210, 121368), (1320, 111254), (1430, 102696), (1452, 101140), (1556, 94380), (1560, 94138), (1573, 93360), (1716, 85580), (1815, 80912), (1936, 75855), (1945, 75504), (2145, 68464), (2288, 64185), (2334, 62920), (2420, 60684), (2640, 55627), (2860, 51348), (2904, 50570), (3112, 47190), (3120, 47069), (3146, 46680), (3432, 42790), (3630, 40456), (3890, 37752), (4279, 34320), (4290, 34232), (4668, 31460), (4719, 31120), (4840, 30342), (5057, 29040), (5720, 25674), (5808, 25285), (5835, 25168), (6224, 23595), (6292, 23340), (6864, 21395), (7260, 20228), (7780, 18876), (7865, 18672), (8558, 17160), (8580, 17116), (9336, 15730), (9438, 15560), (9680, 15171), (10114, 14520), (11440, 12837), (11670, 12584)]