531876240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 320

約数和(自身を含む): 2167718400

約数和(自身を除く): 1635842160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 560, 580, 609, 630, 696, 720, 756, 783, 812, 840, 870, 945, 1008, 1015, 1044, 1080, 1160, 1213, 1218, 1260, 1305, 1392, 1512, 1566, 1624, 1680, 1740, 1827, 1890, 2030, 2088, 2160, 2320, 2426, 2436, 2520, 2610, 3024, 3045, 3132, 3248, 3480, 3639, 3654, 3780, 3915, 4060, 4176, 4852, 4872, 5040, 5220, 5481, 6065, 6090, 6264, 6960, 7278, 7308, 7560, 7830, 8120, 8491, 9135, 9704, 9744, 10440, 10917, 10962, 12130, 12180, 12528, 14556, 14616, 15120, 15660, 16240, 16982, 18195, 18270, 19408, 20880, 21834, 21924, 24260, 24360, 25473, 27405, 29112, 29232, 31320, 32751, 33964, 35177, 36390, 36540, 42455, 43668, 43848, 48520, 48720, 50946, 54585, 54810, 58224, 62640, 65502, 67928, 70354, 72780, 73080, 76419, 84910, 87336, 87696, 97040, 101892, 105531, 109170, 109620, 127365, 131004, 135856, 140708, 145560, 146160, 152838, 163755, 169820, 174672, 175885, 203784, 211062, 218340, 219240, 229257, 246239, 254730, 262008, 281416, 291120, 305676, 316593, 327510, 339640, 351770, 382095, 407568, 422124, 436680, 438480, 458514, 492478, 509460, 524016, 527655, 562832, 611352, 633186, 655020, 679280, 703540, 738717, 764190, 844248, 873360, 917028, 949779, 984956, 1018920, 1055310, 1146285, 1222704, 1231195, 1266372, 1310040, 1407080, 1477434, 1528380, 1582965, 1688496, 1834056, 1899558, 1969912, 2037840, 2110620, 2216151, 2292570, 2462390, 2532744, 2620080, 2814160, 2954868, 3056760, 3165930, 3668112, 3693585, 3799116, 3939824, 4221240, 4432302, 4585140, 4748895, 4924780, 5065488, 5909736, 6113520, 6331860, 6648453, 7387170, 7598232, 8442480, 8864604, 9170280, 9497790, 9849560, 11080755, 11819472, 12663720, 13296906, 14774340, 15196464, 17729208, 18340560, 18995580, 19699120, 22161510, 25327440, 26593812, 29548680, 33242265, 35458416, 37991160, 44323020, 53187624, 59097360, 66484530, 75982320, 88646040, 106375248, 132969060, 177292080, 265938120, 531876240]

約数ペア:

[(1, 531876240), (2, 265938120), (3, 177292080), (4, 132969060), (5, 106375248), (6, 88646040), (7, 75982320), (8, 66484530), (9, 59097360), (10, 53187624), (12, 44323020), (14, 37991160), (15, 35458416), (16, 33242265), (18, 29548680), (20, 26593812), (21, 25327440), (24, 22161510), (27, 19699120), (28, 18995580), (29, 18340560), (30, 17729208), (35, 15196464), (36, 14774340), (40, 13296906), (42, 12663720), (45, 11819472), (48, 11080755), (54, 9849560), (56, 9497790), (58, 9170280), (60, 8864604), (63, 8442480), (70, 7598232), (72, 7387170), (80, 6648453), (84, 6331860), (87, 6113520), (90, 5909736), (105, 5065488), (108, 4924780), (112, 4748895), (116, 4585140), (120, 4432302), (126, 4221240), (135, 3939824), (140, 3799116), (144, 3693585), (145, 3668112), (168, 3165930), (174, 3056760), (180, 2954868), (189, 2814160), (203, 2620080), (210, 2532744), (216, 2462390), (232, 2292570), (240, 2216151), (252, 2110620), (261, 2037840), (270, 1969912), (280, 1899558), (290, 1834056), (315, 1688496), (336, 1582965), (348, 1528380), (360, 1477434), (378, 1407080), (406, 1310040), (420, 1266372), (432, 1231195), (435, 1222704), (464, 1146285), (504, 1055310), (522, 1018920), (540, 984956), (560, 949779), (580, 917028), (609, 873360), (630, 844248), (696, 764190), (720, 738717), (756, 703540), (783, 679280), (812, 655020), (840, 633186), (870, 611352), (945, 562832), (1008, 527655), (1015, 524016), (1044, 509460), (1080, 492478), (1160, 458514), (1213, 438480), (1218, 436680), (1260, 422124), (1305, 407568), (1392, 382095), (1512, 351770), (1566, 339640), (1624, 327510), (1680, 316593), (1740, 305676), (1827, 291120), (1890, 281416), (2030, 262008), (2088, 254730), (2160, 246239), (2320, 229257), (2426, 219240), (2436, 218340), (2520, 211062), (2610, 203784), (3024, 175885), (3045, 174672), (3132, 169820), (3248, 163755), (3480, 152838), (3639, 146160), (3654, 145560), (3780, 140708), (3915, 135856), (4060, 131004), (4176, 127365), (4852, 109620), (4872, 109170), (5040, 105531), (5220, 101892), (5481, 97040), (6065, 87696), (6090, 87336), (6264, 84910), (6960, 76419), (7278, 73080), (7308, 72780), (7560, 70354), (7830, 67928), (8120, 65502), (8491, 62640), (9135, 58224), (9704, 54810), (9744, 54585), (10440, 50946), (10917, 48720), (10962, 48520), (12130, 43848), (12180, 43668), (12528, 42455), (14556, 36540), (14616, 36390), (15120, 35177), (15660, 33964), (16240, 32751), (16982, 31320), (18195, 29232), (18270, 29112), (19408, 27405), (20880, 25473), (21834, 24360), (21924, 24260)]