65333520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 267840000

約数和(自身を除く): 202506480

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, 149, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 298, 315, 336, 348, 360, 378, 406, 420, 432, 435, 447, 464, 504, 522, 540, 560, 580, 596, 609, 630, 696, 720, 745, 756, 783, 812, 840, 870, 894, 945, 1008, 1015, 1043, 1044, 1080, 1160, 1192, 1218, 1260, 1305, 1341, 1392, 1490, 1512, 1566, 1624, 1680, 1740, 1788, 1827, 1890, 2030, 2086, 2088, 2160, 2235, 2320, 2384, 2436, 2520, 2610, 2682, 2980, 3024, 3045, 3129, 3132, 3248, 3480, 3576, 3654, 3780, 3915, 4023, 4060, 4172, 4176, 4321, 4470, 4872, 5040, 5215, 5220, 5364, 5481, 5960, 6090, 6258, 6264, 6705, 6960, 7152, 7308, 7560, 7830, 8046, 8120, 8344, 8642, 8940, 9135, 9387, 9744, 10430, 10440, 10728, 10962, 11920, 12180, 12516, 12528, 12963, 13410, 14616, 15120, 15645, 15660, 16092, 16240, 16688, 17284, 17880, 18270, 18774, 20115, 20860, 20880, 21456, 21605, 21924, 24360, 25032, 25926, 26820, 27405, 28161, 29232, 30247, 31290, 31320, 32184, 34568, 35760, 36540, 37548, 38889, 40230, 41720, 43210, 43848, 46935, 48720, 50064, 51852, 53640, 54810, 56322, 60494, 62580, 62640, 64368, 64815, 69136, 73080, 75096, 77778, 80460, 83440, 86420, 87696, 90741, 93870, 103704, 107280, 109620, 112644, 116667, 120988, 125160, 129630, 140805, 146160, 150192, 151235, 155556, 160920, 172840, 181482, 187740, 194445, 207408, 219240, 225288, 233334, 241976, 250320, 259260, 272223, 281610, 302470, 311112, 321840, 345680, 362964, 375480, 388890, 438480, 450576, 453705, 466668, 483952, 518520, 544446, 563220, 583335, 604940, 622224, 725928, 750960, 777780, 816669, 907410, 933336, 1037040, 1088892, 1126440, 1166670, 1209880, 1361115, 1451856, 1555560, 1633338, 1814820, 1866672, 2177784, 2252880, 2333340, 2419760, 2722230, 3111120, 3266676, 3629640, 4083345, 4355568, 4666680, 5444460, 6533352, 7259280, 8166690, 9333360, 10888920, 13066704, 16333380, 21777840, 32666760, 65333520]

約数ペア:

[(1, 65333520), (2, 32666760), (3, 21777840), (4, 16333380), (5, 13066704), (6, 10888920), (7, 9333360), (8, 8166690), (9, 7259280), (10, 6533352), (12, 5444460), (14, 4666680), (15, 4355568), (16, 4083345), (18, 3629640), (20, 3266676), (21, 3111120), (24, 2722230), (27, 2419760), (28, 2333340), (29, 2252880), (30, 2177784), (35, 1866672), (36, 1814820), (40, 1633338), (42, 1555560), (45, 1451856), (48, 1361115), (54, 1209880), (56, 1166670), (58, 1126440), (60, 1088892), (63, 1037040), (70, 933336), (72, 907410), (80, 816669), (84, 777780), (87, 750960), (90, 725928), (105, 622224), (108, 604940), (112, 583335), (116, 563220), (120, 544446), (126, 518520), (135, 483952), (140, 466668), (144, 453705), (145, 450576), (149, 438480), (168, 388890), (174, 375480), (180, 362964), (189, 345680), (203, 321840), (210, 311112), (216, 302470), (232, 281610), (240, 272223), (252, 259260), (261, 250320), (270, 241976), (280, 233334), (290, 225288), (298, 219240), (315, 207408), (336, 194445), (348, 187740), (360, 181482), (378, 172840), (406, 160920), (420, 155556), (432, 151235), (435, 150192), (447, 146160), (464, 140805), (504, 129630), (522, 125160), (540, 120988), (560, 116667), (580, 112644), (596, 109620), (609, 107280), (630, 103704), (696, 93870), (720, 90741), (745, 87696), (756, 86420), (783, 83440), (812, 80460), (840, 77778), (870, 75096), (894, 73080), (945, 69136), (1008, 64815), (1015, 64368), (1043, 62640), (1044, 62580), (1080, 60494), (1160, 56322), (1192, 54810), (1218, 53640), (1260, 51852), (1305, 50064), (1341, 48720), (1392, 46935), (1490, 43848), (1512, 43210), (1566, 41720), (1624, 40230), (1680, 38889), (1740, 37548), (1788, 36540), (1827, 35760), (1890, 34568), (2030, 32184), (2086, 31320), (2088, 31290), (2160, 30247), (2235, 29232), (2320, 28161), (2384, 27405), (2436, 26820), (2520, 25926), (2610, 25032), (2682, 24360), (2980, 21924), (3024, 21605), (3045, 21456), (3129, 20880), (3132, 20860), (3248, 20115), (3480, 18774), (3576, 18270), (3654, 17880), (3780, 17284), (3915, 16688), (4023, 16240), (4060, 16092), (4172, 15660), (4176, 15645), (4321, 15120), (4470, 14616), (4872, 13410), (5040, 12963), (5215, 12528), (5220, 12516), (5364, 12180), (5481, 11920), (5960, 10962), (6090, 10728), (6258, 10440), (6264, 10430), (6705, 9744), (6960, 9387), (7152, 9135), (7308, 8940), (7560, 8642), (7830, 8344), (8046, 8120)]