1431236520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 384

約数和(自身を含む): 5662483200

約数和(自身を除く): 4231246680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 197, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 394, 420, 434, 465, 504, 540, 558, 591, 620, 630, 651, 744, 756, 788, 837, 840, 868, 930, 945, 961, 985, 1080, 1085, 1116, 1182, 1240, 1260, 1302, 1379, 1395, 1512, 1576, 1674, 1736, 1773, 1860, 1890, 1922, 1953, 1970, 2170, 2232, 2364, 2520, 2604, 2758, 2790, 2883, 2955, 3255, 3348, 3546, 3720, 3780, 3844, 3906, 3940, 4137, 4185, 4340, 4728, 4805, 5208, 5319, 5516, 5580, 5766, 5859, 5910, 6107, 6510, 6696, 6727, 6895, 7092, 7560, 7688, 7812, 7880, 8274, 8370, 8649, 8680, 8865, 9610, 9765, 10638, 11032, 11160, 11532, 11718, 11820, 12214, 12411, 13020, 13454, 13790, 14184, 14415, 15624, 16548, 16740, 17298, 17730, 18321, 19220, 19530, 20181, 20685, 21276, 23064, 23436, 23640, 24428, 24822, 25947, 26040, 26595, 26908, 27580, 28830, 29295, 30535, 33096, 33480, 33635, 34596, 35460, 36642, 37233, 38440, 39060, 40362, 41370, 42552, 42749, 43245, 46872, 48856, 49644, 51894, 53190, 53816, 54963, 55160, 57660, 58590, 60543, 61070, 62055, 67270, 69192, 70920, 73284, 74466, 78120, 80724, 82740, 85498, 86490, 91605, 99288, 100905, 103788, 106380, 109926, 115320, 117180, 121086, 122140, 124110, 128247, 129735, 134540, 146568, 148932, 161448, 164889, 165480, 170996, 172980, 181629, 183210, 186165, 189317, 201810, 207576, 212760, 213745, 219852, 234360, 242172, 244280, 248220, 256494, 259470, 269080, 274815, 297864, 302715, 329778, 341992, 345960, 363258, 366420, 372330, 378634, 384741, 403620, 427490, 439704, 484344, 496440, 512988, 518940, 549630, 567951, 605430, 641235, 659556, 726516, 732840, 744660, 757268, 769482, 807240, 824445, 854980, 908145, 946585, 1025976, 1037880, 1099260, 1135902, 1154223, 1210860, 1282470, 1319112, 1325219, 1453032, 1489320, 1514536, 1538964, 1648890, 1703853, 1709960, 1816290, 1893170, 1923705, 2198520, 2271804, 2308446, 2421720, 2564940, 2650438, 2839755, 3077928, 3297780, 3407706, 3632580, 3786340, 3847410, 3975657, 4543608, 4616892, 5111559, 5129880, 5300876, 5679510, 5771115, 6595560, 6626095, 6815412, 7265160, 7572680, 7694820, 7951314, 8519265, 9233784, 10223118, 10601752, 11359020, 11542230, 11926971, 13252190, 13630824, 15389640, 15902628, 17038530, 19878285, 20446236, 22718040, 23084460, 23853942, 25557795, 26504380, 31805256, 34077060, 35780913, 39756570, 40892472, 46168920, 47707884, 51115590, 53008760, 59634855, 68154120, 71561826, 79513140, 95415768, 102231180, 119269710, 143123652, 159026280, 178904565, 204462360, 238539420, 286247304, 357809130, 477078840, 715618260, 1431236520]

約数ペア:

[(1, 1431236520), (2, 715618260), (3, 477078840), (4, 357809130), (5, 286247304), (6, 238539420), (7, 204462360), (8, 178904565), (9, 159026280), (10, 143123652), (12, 119269710), (14, 102231180), (15, 95415768), (18, 79513140), (20, 71561826), (21, 68154120), (24, 59634855), (27, 53008760), (28, 51115590), (30, 47707884), (31, 46168920), (35, 40892472), (36, 39756570), (40, 35780913), (42, 34077060), (45, 31805256), (54, 26504380), (56, 25557795), (60, 23853942), (62, 23084460), (63, 22718040), (70, 20446236), (72, 19878285), (84, 17038530), (90, 15902628), (93, 15389640), (105, 13630824), (108, 13252190), (120, 11926971), (124, 11542230), (126, 11359020), (135, 10601752), (140, 10223118), (155, 9233784), (168, 8519265), (180, 7951314), (186, 7694820), (189, 7572680), (197, 7265160), (210, 6815412), (216, 6626095), (217, 6595560), (248, 5771115), (252, 5679510), (270, 5300876), (279, 5129880), (280, 5111559), (310, 4616892), (315, 4543608), (360, 3975657), (372, 3847410), (378, 3786340), (394, 3632580), (420, 3407706), (434, 3297780), (465, 3077928), (504, 2839755), (540, 2650438), (558, 2564940), (591, 2421720), (620, 2308446), (630, 2271804), (651, 2198520), (744, 1923705), (756, 1893170), (788, 1816290), (837, 1709960), (840, 1703853), (868, 1648890), (930, 1538964), (945, 1514536), (961, 1489320), (985, 1453032), (1080, 1325219), (1085, 1319112), (1116, 1282470), (1182, 1210860), (1240, 1154223), (1260, 1135902), (1302, 1099260), (1379, 1037880), (1395, 1025976), (1512, 946585), (1576, 908145), (1674, 854980), (1736, 824445), (1773, 807240), (1860, 769482), (1890, 757268), (1922, 744660), (1953, 732840), (1970, 726516), (2170, 659556), (2232, 641235), (2364, 605430), (2520, 567951), (2604, 549630), (2758, 518940), (2790, 512988), (2883, 496440), (2955, 484344), (3255, 439704), (3348, 427490), (3546, 403620), (3720, 384741), (3780, 378634), (3844, 372330), (3906, 366420), (3940, 363258), (4137, 345960), (4185, 341992), (4340, 329778), (4728, 302715), (4805, 297864), (5208, 274815), (5319, 269080), (5516, 259470), (5580, 256494), (5766, 248220), (5859, 244280), (5910, 242172), (6107, 234360), (6510, 219852), (6696, 213745), (6727, 212760), (6895, 207576), (7092, 201810), (7560, 189317), (7688, 186165), (7812, 183210), (7880, 181629), (8274, 172980), (8370, 170996), (8649, 165480), (8680, 164889), (8865, 161448), (9610, 148932), (9765, 146568), (10638, 134540), (11032, 129735), (11160, 128247), (11532, 124110), (11718, 122140), (11820, 121086), (12214, 117180), (12411, 115320), (13020, 109926), (13454, 106380), (13790, 103788), (14184, 100905), (14415, 99288), (15624, 91605), (16548, 86490), (16740, 85498), (17298, 82740), (17730, 80724), (18321, 78120), (19220, 74466), (19530, 73284), (20181, 70920), (20685, 69192), (21276, 67270), (23064, 62055), (23436, 61070), (23640, 60543), (24428, 58590), (24822, 57660), (25947, 55160), (26040, 54963), (26595, 53816), (26908, 53190), (27580, 51894), (28830, 49644), (29295, 48856), (30535, 46872), (33096, 43245), (33480, 42749), (33635, 42552), (34596, 41370), (35460, 40362), (36642, 39060), (37233, 38440)]