237071520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 288

約数和(自身を含む): 957640320

約数和(自身を除く): 720568800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 811, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1622, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2320, 2433, 2436, 2520, 2610, 2784, 3045, 3244, 3248, 3360, 3480, 3654, 4055, 4060, 4176, 4640, 4866, 4872, 5040, 5220, 5677, 6090, 6488, 6496, 6960, 7299, 7308, 8110, 8120, 8352, 9135, 9732, 9744, 10080, 10440, 11354, 12165, 12180, 12976, 13920, 14598, 14616, 16220, 16240, 17031, 18270, 19464, 19488, 20880, 22708, 23519, 24330, 24360, 25952, 28385, 29196, 29232, 32440, 32480, 34062, 36495, 36540, 38928, 41760, 45416, 47038, 48660, 48720, 51093, 56770, 58392, 58464, 64880, 68124, 70557, 72990, 73080, 77856, 85155, 90832, 94076, 97320, 97440, 102186, 113540, 116784, 117595, 129760, 136248, 141114, 145980, 146160, 164633, 170310, 181664, 188152, 194640, 204372, 211671, 227080, 233568, 235190, 255465, 272496, 282228, 291960, 292320, 329266, 340620, 352785, 376304, 389280, 408744, 423342, 454160, 470380, 493899, 510930, 544992, 564456, 583920, 658532, 681240, 705570, 752608, 817488, 823165, 846684, 908320, 940760, 987798, 1021860, 1058355, 1128912, 1167840, 1317064, 1362480, 1411140, 1481697, 1634976, 1646330, 1693368, 1881520, 1975596, 2043720, 2116710, 2257824, 2469495, 2634128, 2724960, 2822280, 2963394, 3292660, 3386736, 3763040, 3951192, 4087440, 4233420, 4938990, 5268256, 5644560, 5926788, 6585320, 6773472, 7408485, 7902384, 8174880, 8466840, 9877980, 11289120, 11853576, 13170640, 14816970, 15804768, 16933680, 19755960, 23707152, 26341280, 29633940, 33867360, 39511920, 47414304, 59267880, 79023840, 118535760, 237071520]

約数ペア:

[(1, 237071520), (2, 118535760), (3, 79023840), (4, 59267880), (5, 47414304), (6, 39511920), (7, 33867360), (8, 29633940), (9, 26341280), (10, 23707152), (12, 19755960), (14, 16933680), (15, 15804768), (16, 14816970), (18, 13170640), (20, 11853576), (21, 11289120), (24, 9877980), (28, 8466840), (29, 8174880), (30, 7902384), (32, 7408485), (35, 6773472), (36, 6585320), (40, 5926788), (42, 5644560), (45, 5268256), (48, 4938990), (56, 4233420), (58, 4087440), (60, 3951192), (63, 3763040), (70, 3386736), (72, 3292660), (80, 2963394), (84, 2822280), (87, 2724960), (90, 2634128), (96, 2469495), (105, 2257824), (112, 2116710), (116, 2043720), (120, 1975596), (126, 1881520), (140, 1693368), (144, 1646330), (145, 1634976), (160, 1481697), (168, 1411140), (174, 1362480), (180, 1317064), (203, 1167840), (210, 1128912), (224, 1058355), (232, 1021860), (240, 987798), (252, 940760), (261, 908320), (280, 846684), (288, 823165), (290, 817488), (315, 752608), (336, 705570), (348, 681240), (360, 658532), (406, 583920), (420, 564456), (435, 544992), (464, 510930), (480, 493899), (504, 470380), (522, 454160), (560, 423342), (580, 408744), (609, 389280), (630, 376304), (672, 352785), (696, 340620), (720, 329266), (811, 292320), (812, 291960), (840, 282228), (870, 272496), (928, 255465), (1008, 235190), (1015, 233568), (1044, 227080), (1120, 211671), (1160, 204372), (1218, 194640), (1260, 188152), (1305, 181664), (1392, 170310), (1440, 164633), (1622, 146160), (1624, 145980), (1680, 141114), (1740, 136248), (1827, 129760), (2016, 117595), (2030, 116784), (2088, 113540), (2320, 102186), (2433, 97440), (2436, 97320), (2520, 94076), (2610, 90832), (2784, 85155), (3045, 77856), (3244, 73080), (3248, 72990), (3360, 70557), (3480, 68124), (3654, 64880), (4055, 58464), (4060, 58392), (4176, 56770), (4640, 51093), (4866, 48720), (4872, 48660), (5040, 47038), (5220, 45416), (5677, 41760), (6090, 38928), (6488, 36540), (6496, 36495), (6960, 34062), (7299, 32480), (7308, 32440), (8110, 29232), (8120, 29196), (8352, 28385), (9135, 25952), (9732, 24360), (9744, 24330), (10080, 23519), (10440, 22708), (11354, 20880), (12165, 19488), (12180, 19464), (12976, 18270), (13920, 17031), (14598, 16240), (14616, 16220)]