219144960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 825612480

約数和(自身を除く): 606467520

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, 256, 270, 272, 288, 306, 320, 340, 360, 373, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 746, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1119, 1152, 1224, 1280, 1360, 1440, 1492, 1530, 1632, 1728, 1836, 1865, 1920, 2040, 2160, 2176, 2238, 2295, 2304, 2448, 2720, 2880, 2984, 3060, 3264, 3357, 3456, 3672, 3730, 3840, 4080, 4320, 4352, 4476, 4590, 4896, 5440, 5595, 5760, 5968, 6120, 6341, 6528, 6714, 6912, 7344, 7460, 8160, 8640, 8952, 9180, 9792, 10071, 10880, 11190, 11520, 11936, 12240, 12682, 13056, 13428, 14688, 14920, 16320, 16785, 17280, 17904, 18360, 19023, 19584, 20142, 21760, 22380, 23872, 24480, 25364, 26856, 29376, 29840, 31705, 32640, 33570, 34560, 35808, 36720, 38046, 39168, 40284, 44760, 47744, 48960, 50355, 50728, 53712, 57069, 58752, 59680, 63410, 65280, 67140, 71616, 73440, 76092, 80568, 89520, 95115, 95488, 97920, 100710, 101456, 107424, 114138, 117504, 119360, 126820, 134280, 143232, 146880, 152184, 161136, 171207, 179040, 190230, 195840, 201420, 202912, 214848, 228276, 238720, 253640, 268560, 285345, 286464, 293760, 304368, 322272, 342414, 358080, 380460, 402840, 405824, 429696, 456552, 477440, 507280, 537120, 570690, 587520, 608736, 644544, 684828, 716160, 760920, 805680, 811648, 856035, 859392, 913104, 1014560, 1074240, 1141380, 1217472, 1289088, 1369656, 1432320, 1521840, 1611360, 1623296, 1712070, 1826208, 2029120, 2148480, 2282760, 2434944, 2578176, 2739312, 3043680, 3222720, 3424140, 3652416, 4058240, 4296960, 4565520, 4869888, 5478624, 6087360, 6445440, 6848280, 7304832, 8116480, 9131040, 10957248, 12174720, 12890880, 13696560, 14609664, 18262080, 21914496, 24349440, 27393120, 36524160, 43828992, 54786240, 73048320, 109572480, 219144960]

約数ペア:

[(1, 219144960), (2, 109572480), (3, 73048320), (4, 54786240), (5, 43828992), (6, 36524160), (8, 27393120), (9, 24349440), (10, 21914496), (12, 18262080), (15, 14609664), (16, 13696560), (17, 12890880), (18, 12174720), (20, 10957248), (24, 9131040), (27, 8116480), (30, 7304832), (32, 6848280), (34, 6445440), (36, 6087360), (40, 5478624), (45, 4869888), (48, 4565520), (51, 4296960), (54, 4058240), (60, 3652416), (64, 3424140), (68, 3222720), (72, 3043680), (80, 2739312), (85, 2578176), (90, 2434944), (96, 2282760), (102, 2148480), (108, 2029120), (120, 1826208), (128, 1712070), (135, 1623296), (136, 1611360), (144, 1521840), (153, 1432320), (160, 1369656), (170, 1289088), (180, 1217472), (192, 1141380), (204, 1074240), (216, 1014560), (240, 913104), (255, 859392), (256, 856035), (270, 811648), (272, 805680), (288, 760920), (306, 716160), (320, 684828), (340, 644544), (360, 608736), (373, 587520), (384, 570690), (408, 537120), (432, 507280), (459, 477440), (480, 456552), (510, 429696), (540, 405824), (544, 402840), (576, 380460), (612, 358080), (640, 342414), (680, 322272), (720, 304368), (746, 293760), (765, 286464), (768, 285345), (816, 268560), (864, 253640), (918, 238720), (960, 228276), (1020, 214848), (1080, 202912), (1088, 201420), (1119, 195840), (1152, 190230), (1224, 179040), (1280, 171207), (1360, 161136), (1440, 152184), (1492, 146880), (1530, 143232), (1632, 134280), (1728, 126820), (1836, 119360), (1865, 117504), (1920, 114138), (2040, 107424), (2160, 101456), (2176, 100710), (2238, 97920), (2295, 95488), (2304, 95115), (2448, 89520), (2720, 80568), (2880, 76092), (2984, 73440), (3060, 71616), (3264, 67140), (3357, 65280), (3456, 63410), (3672, 59680), (3730, 58752), (3840, 57069), (4080, 53712), (4320, 50728), (4352, 50355), (4476, 48960), (4590, 47744), (4896, 44760), (5440, 40284), (5595, 39168), (5760, 38046), (5968, 36720), (6120, 35808), (6341, 34560), (6528, 33570), (6714, 32640), (6912, 31705), (7344, 29840), (7460, 29376), (8160, 26856), (8640, 25364), (8952, 24480), (9180, 23872), (9792, 22380), (10071, 21760), (10880, 20142), (11190, 19584), (11520, 19023), (11936, 18360), (12240, 17904), (12682, 17280), (13056, 16785), (13428, 16320), (14688, 14920)]