213432960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 256

約数和(自身を含む): 777288960

約数和(自身を除く): 563856000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 503, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1006, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1509, 1560, 1632, 1664, 1768, 1920, 2012, 2040, 2080, 2176, 2210, 2496, 2515, 2652, 2720, 3018, 3120, 3264, 3315, 3536, 4024, 4080, 4160, 4420, 4992, 5030, 5304, 5440, 6036, 6240, 6528, 6539, 6630, 7072, 7545, 8048, 8160, 8320, 8551, 8840, 10060, 10608, 10880, 12072, 12480, 13078, 13260, 14144, 15090, 16096, 16320, 17102, 17680, 19617, 20120, 21216, 24144, 24960, 25653, 26156, 26520, 28288, 30180, 32192, 32640, 32695, 34204, 35360, 39234, 40240, 42432, 42755, 48288, 51306, 52312, 53040, 60360, 64384, 65390, 68408, 70720, 78468, 80480, 84864, 85510, 96576, 98085, 102612, 104624, 106080, 111163, 120720, 128265, 130780, 136816, 141440, 156936, 160960, 171020, 193152, 196170, 205224, 209248, 212160, 222326, 241440, 256530, 261560, 273632, 313872, 321920, 333489, 342040, 392340, 410448, 418496, 424320, 444652, 482880, 513060, 523120, 547264, 555815, 627744, 666978, 684080, 784680, 820896, 836992, 889304, 965760, 1026120, 1046240, 1094528, 1111630, 1255488, 1333956, 1368160, 1569360, 1641792, 1667445, 1778608, 2052240, 2092480, 2223260, 2510976, 2667912, 2736320, 3138720, 3283584, 3334890, 3557216, 4104480, 4184960, 4446520, 5335824, 5472640, 6277440, 6669780, 7114432, 8208960, 8893040, 10671648, 12554880, 13339560, 14228864, 16417920, 17786080, 21343296, 26679120, 35572160, 42686592, 53358240, 71144320, 106716480, 213432960]

約数ペア:

[(1, 213432960), (2, 106716480), (3, 71144320), (4, 53358240), (5, 42686592), (6, 35572160), (8, 26679120), (10, 21343296), (12, 17786080), (13, 16417920), (15, 14228864), (16, 13339560), (17, 12554880), (20, 10671648), (24, 8893040), (26, 8208960), (30, 7114432), (32, 6669780), (34, 6277440), (39, 5472640), (40, 5335824), (48, 4446520), (51, 4184960), (52, 4104480), (60, 3557216), (64, 3334890), (65, 3283584), (68, 3138720), (78, 2736320), (80, 2667912), (85, 2510976), (96, 2223260), (102, 2092480), (104, 2052240), (120, 1778608), (128, 1667445), (130, 1641792), (136, 1569360), (156, 1368160), (160, 1333956), (170, 1255488), (192, 1111630), (195, 1094528), (204, 1046240), (208, 1026120), (221, 965760), (240, 889304), (255, 836992), (260, 820896), (272, 784680), (312, 684080), (320, 666978), (340, 627744), (384, 555815), (390, 547264), (408, 523120), (416, 513060), (442, 482880), (480, 444652), (503, 424320), (510, 418496), (520, 410448), (544, 392340), (624, 342040), (640, 333489), (663, 321920), (680, 313872), (780, 273632), (816, 261560), (832, 256530), (884, 241440), (960, 222326), (1006, 212160), (1020, 209248), (1040, 205224), (1088, 196170), (1105, 193152), (1248, 171020), (1326, 160960), (1360, 156936), (1509, 141440), (1560, 136816), (1632, 130780), (1664, 128265), (1768, 120720), (1920, 111163), (2012, 106080), (2040, 104624), (2080, 102612), (2176, 98085), (2210, 96576), (2496, 85510), (2515, 84864), (2652, 80480), (2720, 78468), (3018, 70720), (3120, 68408), (3264, 65390), (3315, 64384), (3536, 60360), (4024, 53040), (4080, 52312), (4160, 51306), (4420, 48288), (4992, 42755), (5030, 42432), (5304, 40240), (5440, 39234), (6036, 35360), (6240, 34204), (6528, 32695), (6539, 32640), (6630, 32192), (7072, 30180), (7545, 28288), (8048, 26520), (8160, 26156), (8320, 25653), (8551, 24960), (8840, 24144), (10060, 21216), (10608, 20120), (10880, 19617), (12072, 17680), (12480, 17102), (13078, 16320), (13260, 16096), (14144, 15090)]