64149120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 266048640

約数和(自身を除く): 201899520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 86, 90, 96, 105, 111, 112, 120, 126, 128, 129, 140, 144, 148, 160, 168, 172, 180, 185, 192, 210, 215, 222, 224, 240, 252, 258, 259, 280, 288, 296, 301, 315, 320, 333, 336, 344, 360, 370, 384, 387, 420, 430, 444, 448, 480, 504, 516, 518, 555, 560, 576, 592, 602, 630, 640, 645, 666, 672, 688, 720, 740, 774, 777, 840, 860, 888, 896, 903, 960, 1008, 1032, 1036, 1110, 1120, 1152, 1184, 1204, 1260, 1290, 1295, 1332, 1344, 1376, 1440, 1480, 1505, 1548, 1554, 1591, 1665, 1680, 1720, 1776, 1806, 1920, 1935, 2016, 2064, 2072, 2220, 2240, 2331, 2368, 2408, 2520, 2580, 2590, 2664, 2688, 2709, 2752, 2880, 2960, 3010, 3096, 3108, 3182, 3330, 3360, 3440, 3552, 3612, 3870, 3885, 4032, 4128, 4144, 4440, 4480, 4515, 4662, 4736, 4773, 4816, 5040, 5160, 5180, 5328, 5418, 5504, 5760, 5920, 6020, 6192, 6216, 6364, 6660, 6720, 6880, 7104, 7224, 7740, 7770, 7955, 8064, 8256, 8288, 8880, 9030, 9324, 9546, 9632, 10080, 10320, 10360, 10656, 10836, 11137, 11655, 11840, 12040, 12384, 12432, 12728, 13320, 13440, 13545, 13760, 14208, 14319, 14448, 15480, 15540, 15910, 16512, 16576, 17760, 18060, 18648, 19092, 19264, 20160, 20640, 20720, 21312, 21672, 22274, 23310, 23680, 23865, 24080, 24768, 24864, 25456, 26640, 27090, 27520, 28638, 28896, 30960, 31080, 31820, 33152, 33411, 35520, 36120, 37296, 38184, 38528, 40320, 41280, 41440, 42624, 43344, 44548, 46620, 47730, 48160, 49536, 49728, 50912, 53280, 54180, 55685, 57276, 57792, 61920, 62160, 63640, 66822, 71040, 71595, 72240, 74592, 76368, 82560, 82880, 86688, 89096, 93240, 95460, 96320, 99456, 100233, 101824, 106560, 108360, 111370, 114552, 115584, 123840, 124320, 127280, 133644, 143190, 144480, 149184, 152736, 165760, 167055, 173376, 178192, 186480, 190920, 192640, 200466, 203648, 213120, 216720, 222740, 229104, 247680, 248640, 254560, 267288, 286380, 288960, 298368, 305472, 334110, 346752, 356384, 372960, 381840, 400932, 433440, 445480, 458208, 497280, 501165, 509120, 534576, 572760, 577920, 610944, 668220, 712768, 745920, 763680, 801864, 866880, 890960, 916416, 1002330, 1018240, 1069152, 1145520, 1336440, 1425536, 1491840, 1527360, 1603728, 1733760, 1781920, 1832832, 2004660, 2138304, 2291040, 2672880, 3054720, 3207456, 3563840, 4009320, 4276608, 4582080, 5345760, 6414912, 7127680, 8018640, 9164160, 10691520, 12829824, 16037280, 21383040, 32074560, 64149120]

約数ペア:

[(1, 64149120), (2, 32074560), (3, 21383040), (4, 16037280), (5, 12829824), (6, 10691520), (7, 9164160), (8, 8018640), (9, 7127680), (10, 6414912), (12, 5345760), (14, 4582080), (15, 4276608), (16, 4009320), (18, 3563840), (20, 3207456), (21, 3054720), (24, 2672880), (28, 2291040), (30, 2138304), (32, 2004660), (35, 1832832), (36, 1781920), (37, 1733760), (40, 1603728), (42, 1527360), (43, 1491840), (45, 1425536), (48, 1336440), (56, 1145520), (60, 1069152), (63, 1018240), (64, 1002330), (70, 916416), (72, 890960), (74, 866880), (80, 801864), (84, 763680), (86, 745920), (90, 712768), (96, 668220), (105, 610944), (111, 577920), (112, 572760), (120, 534576), (126, 509120), (128, 501165), (129, 497280), (140, 458208), (144, 445480), (148, 433440), (160, 400932), (168, 381840), (172, 372960), (180, 356384), (185, 346752), (192, 334110), (210, 305472), (215, 298368), (222, 288960), (224, 286380), (240, 267288), (252, 254560), (258, 248640), (259, 247680), (280, 229104), (288, 222740), (296, 216720), (301, 213120), (315, 203648), (320, 200466), (333, 192640), (336, 190920), (344, 186480), (360, 178192), (370, 173376), (384, 167055), (387, 165760), (420, 152736), (430, 149184), (444, 144480), (448, 143190), (480, 133644), (504, 127280), (516, 124320), (518, 123840), (555, 115584), (560, 114552), (576, 111370), (592, 108360), (602, 106560), (630, 101824), (640, 100233), (645, 99456), (666, 96320), (672, 95460), (688, 93240), (720, 89096), (740, 86688), (774, 82880), (777, 82560), (840, 76368), (860, 74592), (888, 72240), (896, 71595), (903, 71040), (960, 66822), (1008, 63640), (1032, 62160), (1036, 61920), (1110, 57792), (1120, 57276), (1152, 55685), (1184, 54180), (1204, 53280), (1260, 50912), (1290, 49728), (1295, 49536), (1332, 48160), (1344, 47730), (1376, 46620), (1440, 44548), (1480, 43344), (1505, 42624), (1548, 41440), (1554, 41280), (1591, 40320), (1665, 38528), (1680, 38184), (1720, 37296), (1776, 36120), (1806, 35520), (1920, 33411), (1935, 33152), (2016, 31820), (2064, 31080), (2072, 30960), (2220, 28896), (2240, 28638), (2331, 27520), (2368, 27090), (2408, 26640), (2520, 25456), (2580, 24864), (2590, 24768), (2664, 24080), (2688, 23865), (2709, 23680), (2752, 23310), (2880, 22274), (2960, 21672), (3010, 21312), (3096, 20720), (3108, 20640), (3182, 20160), (3330, 19264), (3360, 19092), (3440, 18648), (3552, 18060), (3612, 17760), (3870, 16576), (3885, 16512), (4032, 15910), (4128, 15540), (4144, 15480), (4440, 14448), (4480, 14319), (4515, 14208), (4662, 13760), (4736, 13545), (4773, 13440), (4816, 13320), (5040, 12728), (5160, 12432), (5180, 12384), (5328, 12040), (5418, 11840), (5504, 11655), (5760, 11137), (5920, 10836), (6020, 10656), (6192, 10360), (6216, 10320), (6364, 10080), (6660, 9632), (6720, 9546), (6880, 9324), (7104, 9030), (7224, 8880), (7740, 8288), (7770, 8256), (7955, 8064)]