318455280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 320

約数和(自身を含む): 1289917440

約数和(自身を除く): 971462160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1031, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2062, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3093, 3120, 3432, 3510, 3861, 3960, 4124, 4290, 4680, 4752, 5148, 5155, 5616, 5720, 5940, 6186, 6435, 6864, 7020, 7722, 7920, 8248, 8580, 9279, 9360, 10296, 10310, 11341, 11440, 11880, 12372, 12870, 13403, 14040, 15444, 15465, 16496, 17160, 18558, 19305, 20592, 20620, 22682, 23760, 24744, 25740, 26806, 27837, 28080, 30888, 30930, 34023, 34320, 37116, 38610, 40209, 41240, 45364, 46395, 49488, 51480, 53612, 55674, 56705, 61776, 61860, 67015, 68046, 74232, 77220, 80418, 82480, 90728, 92790, 102069, 102960, 107224, 111348, 113410, 120627, 123720, 134030, 136092, 139185, 147433, 148464, 154440, 160836, 170115, 181456, 185580, 201045, 204138, 214448, 222696, 226820, 241254, 247440, 268060, 272184, 278370, 294866, 306207, 308880, 321672, 340230, 361881, 371160, 402090, 408276, 442299, 445392, 453640, 482508, 510345, 536120, 544368, 556740, 589732, 603135, 612414, 643344, 680460, 723762, 737165, 742320, 804180, 816552, 884598, 907280, 965016, 1020690, 1072240, 1113480, 1179464, 1206270, 1224828, 1326897, 1360920, 1447524, 1474330, 1531035, 1608360, 1633104, 1769196, 1809405, 1930032, 2041380, 2211495, 2226960, 2358928, 2412540, 2449656, 2653794, 2721840, 2895048, 2948660, 3062070, 3216720, 3538392, 3618810, 3980691, 4082760, 4422990, 4825080, 4899312, 5307588, 5790096, 5897320, 6124140, 6634485, 7076784, 7237620, 7961382, 8165520, 8845980, 9650160, 10615176, 11794640, 12248280, 13268970, 14475240, 15922764, 17691960, 19903455, 21230352, 24496560, 26537940, 28950480, 31845528, 35383920, 39806910, 53075880, 63691056, 79613820, 106151760, 159227640, 318455280]

約数ペア:

[(1, 318455280), (2, 159227640), (3, 106151760), (4, 79613820), (5, 63691056), (6, 53075880), (8, 39806910), (9, 35383920), (10, 31845528), (11, 28950480), (12, 26537940), (13, 24496560), (15, 21230352), (16, 19903455), (18, 17691960), (20, 15922764), (22, 14475240), (24, 13268970), (26, 12248280), (27, 11794640), (30, 10615176), (33, 9650160), (36, 8845980), (39, 8165520), (40, 7961382), (44, 7237620), (45, 7076784), (48, 6634485), (52, 6124140), (54, 5897320), (55, 5790096), (60, 5307588), (65, 4899312), (66, 4825080), (72, 4422990), (78, 4082760), (80, 3980691), (88, 3618810), (90, 3538392), (99, 3216720), (104, 3062070), (108, 2948660), (110, 2895048), (117, 2721840), (120, 2653794), (130, 2449656), (132, 2412540), (135, 2358928), (143, 2226960), (144, 2211495), (156, 2041380), (165, 1930032), (176, 1809405), (180, 1769196), (195, 1633104), (198, 1608360), (208, 1531035), (216, 1474330), (220, 1447524), (234, 1360920), (240, 1326897), (260, 1224828), (264, 1206270), (270, 1179464), (286, 1113480), (297, 1072240), (312, 1020690), (330, 965016), (351, 907280), (360, 884598), (390, 816552), (396, 804180), (429, 742320), (432, 737165), (440, 723762), (468, 680460), (495, 643344), (520, 612414), (528, 603135), (540, 589732), (572, 556740), (585, 544368), (594, 536120), (624, 510345), (660, 482508), (702, 453640), (715, 445392), (720, 442299), (780, 408276), (792, 402090), (858, 371160), (880, 361881), (936, 340230), (990, 321672), (1031, 308880), (1040, 306207), (1080, 294866), (1144, 278370), (1170, 272184), (1188, 268060), (1287, 247440), (1320, 241254), (1404, 226820), (1430, 222696), (1485, 214448), (1560, 204138), (1584, 201045), (1716, 185580), (1755, 181456), (1872, 170115), (1980, 160836), (2062, 154440), (2145, 148464), (2160, 147433), (2288, 139185), (2340, 136092), (2376, 134030), (2574, 123720), (2640, 120627), (2808, 113410), (2860, 111348), (2970, 107224), (3093, 102960), (3120, 102069), (3432, 92790), (3510, 90728), (3861, 82480), (3960, 80418), (4124, 77220), (4290, 74232), (4680, 68046), (4752, 67015), (5148, 61860), (5155, 61776), (5616, 56705), (5720, 55674), (5940, 53612), (6186, 51480), (6435, 49488), (6864, 46395), (7020, 45364), (7722, 41240), (7920, 40209), (8248, 38610), (8580, 37116), (9279, 34320), (9360, 34023), (10296, 30930), (10310, 30888), (11341, 28080), (11440, 27837), (11880, 26806), (12372, 25740), (12870, 24744), (13403, 23760), (14040, 22682), (15444, 20620), (15465, 20592), (16496, 19305), (17160, 18558)]