513198720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 256

約数和(自身を含む): 1925596800

約数和(自身を除く): 1412398080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1747, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3494, 3672, 4080, 4320, 4590, 4896, 5241, 5440, 5760, 6120, 6528, 6988, 7344, 8160, 8640, 8735, 9180, 9792, 10482, 10880, 12240, 13976, 14688, 15723, 16320, 17280, 17470, 18360, 19584, 20964, 24480, 26205, 27952, 29376, 29699, 31446, 32640, 34940, 36720, 41928, 47169, 48960, 52410, 55904, 58752, 59398, 62892, 69880, 73440, 78615, 83856, 89097, 94338, 97920, 104820, 111808, 118796, 125784, 139760, 146880, 148495, 157230, 167712, 178194, 188676, 209640, 223616, 235845, 237592, 251568, 267291, 279520, 293760, 296990, 314460, 335424, 356388, 377352, 419280, 445485, 471690, 475184, 503136, 534582, 559040, 593980, 628920, 670848, 712776, 754704, 801873, 838560, 890970, 943380, 950368, 1006272, 1069164, 1118080, 1187960, 1257840, 1336455, 1425552, 1509408, 1603746, 1677120, 1781940, 1886760, 1900736, 2012544, 2138328, 2375920, 2515680, 2672910, 2851104, 3018816, 3207492, 3354240, 3563880, 3773520, 3801472, 4009365, 4276656, 4751840, 5031360, 5345820, 5702208, 6037632, 6414984, 7127760, 7547040, 8018730, 8553312, 9503680, 10062720, 10691640, 11404416, 12829968, 14255520, 15094080, 16037460, 17106624, 19007360, 21383280, 25659936, 28511040, 30188160, 32074920, 34213248, 42766560, 51319872, 57022080, 64149840, 85533120, 102639744, 128299680, 171066240, 256599360, 513198720]

約数ペア:

[(1, 513198720), (2, 256599360), (3, 171066240), (4, 128299680), (5, 102639744), (6, 85533120), (8, 64149840), (9, 57022080), (10, 51319872), (12, 42766560), (15, 34213248), (16, 32074920), (17, 30188160), (18, 28511040), (20, 25659936), (24, 21383280), (27, 19007360), (30, 17106624), (32, 16037460), (34, 15094080), (36, 14255520), (40, 12829968), (45, 11404416), (48, 10691640), (51, 10062720), (54, 9503680), (60, 8553312), (64, 8018730), (68, 7547040), (72, 7127760), (80, 6414984), (85, 6037632), (90, 5702208), (96, 5345820), (102, 5031360), (108, 4751840), (120, 4276656), (128, 4009365), (135, 3801472), (136, 3773520), (144, 3563880), (153, 3354240), (160, 3207492), (170, 3018816), (180, 2851104), (192, 2672910), (204, 2515680), (216, 2375920), (240, 2138328), (255, 2012544), (270, 1900736), (272, 1886760), (288, 1781940), (306, 1677120), (320, 1603746), (340, 1509408), (360, 1425552), (384, 1336455), (408, 1257840), (432, 1187960), (459, 1118080), (480, 1069164), (510, 1006272), (540, 950368), (544, 943380), (576, 890970), (612, 838560), (640, 801873), (680, 754704), (720, 712776), (765, 670848), (816, 628920), (864, 593980), (918, 559040), (960, 534582), (1020, 503136), (1080, 475184), (1088, 471690), (1152, 445485), (1224, 419280), (1360, 377352), (1440, 356388), (1530, 335424), (1632, 314460), (1728, 296990), (1747, 293760), (1836, 279520), (1920, 267291), (2040, 251568), (2160, 237592), (2176, 235845), (2295, 223616), (2448, 209640), (2720, 188676), (2880, 178194), (3060, 167712), (3264, 157230), (3456, 148495), (3494, 146880), (3672, 139760), (4080, 125784), (4320, 118796), (4590, 111808), (4896, 104820), (5241, 97920), (5440, 94338), (5760, 89097), (6120, 83856), (6528, 78615), (6988, 73440), (7344, 69880), (8160, 62892), (8640, 59398), (8735, 58752), (9180, 55904), (9792, 52410), (10482, 48960), (10880, 47169), (12240, 41928), (13976, 36720), (14688, 34940), (15723, 32640), (16320, 31446), (17280, 29699), (17470, 29376), (18360, 27952), (19584, 26205), (20964, 24480)]