428371200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 432

約数和(自身を含む): 1637325760

約数和(自身を除く): 1208954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 67, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 128, 134, 135, 144, 148, 150, 160, 180, 185, 192, 200, 201, 216, 222, 225, 240, 256, 268, 270, 288, 296, 300, 320, 333, 335, 360, 370, 384, 400, 402, 432, 444, 450, 480, 536, 540, 555, 576, 592, 600, 603, 640, 666, 670, 675, 720, 740, 768, 800, 804, 864, 888, 900, 925, 960, 999, 1005, 1072, 1080, 1110, 1152, 1184, 1200, 1206, 1280, 1332, 1340, 1350, 1440, 1480, 1600, 1608, 1665, 1675, 1728, 1776, 1800, 1809, 1850, 1920, 1998, 2010, 2144, 2160, 2220, 2304, 2368, 2400, 2412, 2479, 2664, 2680, 2700, 2775, 2880, 2960, 3015, 3200, 3216, 3330, 3350, 3456, 3552, 3600, 3618, 3700, 3840, 3996, 4020, 4288, 4320, 4440, 4736, 4800, 4824, 4958, 4995, 5025, 5328, 5360, 5400, 5550, 5760, 5920, 6030, 6400, 6432, 6660, 6700, 6912, 7104, 7200, 7236, 7400, 7437, 7992, 8040, 8325, 8576, 8640, 8880, 9045, 9472, 9600, 9648, 9916, 9990, 10050, 10656, 10720, 10800, 11100, 11520, 11840, 12060, 12395, 12864, 13320, 13400, 14208, 14400, 14472, 14800, 14874, 15075, 15984, 16080, 16650, 17152, 17280, 17760, 18090, 19200, 19296, 19832, 19980, 20100, 21312, 21440, 21600, 22200, 22311, 23680, 24120, 24790, 24975, 25728, 26640, 26800, 28416, 28800, 28944, 29600, 29748, 30150, 31968, 32160, 33300, 34560, 35520, 36180, 37185, 38592, 39664, 39960, 40200, 42624, 42880, 43200, 44400, 44622, 45225, 47360, 48240, 49580, 49950, 51456, 53280, 53600, 57600, 57888, 59200, 59496, 60300, 61975, 63936, 64320, 66600, 66933, 71040, 72360, 74370, 77184, 79328, 79920, 80400, 85248, 85760, 86400, 88800, 89244, 90450, 96480, 99160, 99900, 106560, 107200, 111555, 115776, 118400, 118992, 120600, 123950, 127872, 128640, 133200, 133866, 142080, 144720, 148740, 154368, 158656, 159840, 160800, 172800, 177600, 178488, 180900, 185925, 192960, 198320, 199800, 213120, 214400, 223110, 231552, 236800, 237984, 241200, 247900, 255744, 257280, 266400, 267732, 289440, 297480, 317312, 319680, 321600, 334665, 355200, 356976, 361800, 371850, 385920, 396640, 399600, 426240, 428800, 446220, 463104, 475968, 482400, 495800, 532800, 535464, 557775, 578880, 594960, 634624, 639360, 643200, 669330, 710400, 713952, 723600, 743700, 771840, 793280, 799200, 892440, 951936, 964800, 991600, 1065600, 1070928, 1115550, 1157760, 1189920, 1278720, 1286400, 1338660, 1427904, 1447200, 1487400, 1586560, 1598400, 1673325, 1784880, 1903872, 1929600, 1983200, 2131200, 2141856, 2231100, 2315520, 2379840, 2677320, 2855808, 2894400, 2974800, 3173120, 3196800, 3346650, 3569760, 3859200, 3966400, 4283712, 4462200, 4759680, 5354640, 5711616, 5788800, 5949600, 6393600, 6693300, 7139520, 7932800, 8567424, 8924400, 9519360, 10709280, 11577600, 11899200, 13386600, 14279040, 15865600, 17134848, 17848800, 21418560, 23798400, 26773200, 28558080, 35697600, 42837120, 47596800, 53546400, 71395200, 85674240, 107092800, 142790400, 214185600, 428371200]

約数ペア:

[(1, 428371200), (2, 214185600), (3, 142790400), (4, 107092800), (5, 85674240), (6, 71395200), (8, 53546400), (9, 47596800), (10, 42837120), (12, 35697600), (15, 28558080), (16, 26773200), (18, 23798400), (20, 21418560), (24, 17848800), (25, 17134848), (27, 15865600), (30, 14279040), (32, 13386600), (36, 11899200), (37, 11577600), (40, 10709280), (45, 9519360), (48, 8924400), (50, 8567424), (54, 7932800), (60, 7139520), (64, 6693300), (67, 6393600), (72, 5949600), (74, 5788800), (75, 5711616), (80, 5354640), (90, 4759680), (96, 4462200), (100, 4283712), (108, 3966400), (111, 3859200), (120, 3569760), (128, 3346650), (134, 3196800), (135, 3173120), (144, 2974800), (148, 2894400), (150, 2855808), (160, 2677320), (180, 2379840), (185, 2315520), (192, 2231100), (200, 2141856), (201, 2131200), (216, 1983200), (222, 1929600), (225, 1903872), (240, 1784880), (256, 1673325), (268, 1598400), (270, 1586560), (288, 1487400), (296, 1447200), (300, 1427904), (320, 1338660), (333, 1286400), (335, 1278720), (360, 1189920), (370, 1157760), (384, 1115550), (400, 1070928), (402, 1065600), (432, 991600), (444, 964800), (450, 951936), (480, 892440), (536, 799200), (540, 793280), (555, 771840), (576, 743700), (592, 723600), (600, 713952), (603, 710400), (640, 669330), (666, 643200), (670, 639360), (675, 634624), (720, 594960), (740, 578880), (768, 557775), (800, 535464), (804, 532800), (864, 495800), (888, 482400), (900, 475968), (925, 463104), (960, 446220), (999, 428800), (1005, 426240), (1072, 399600), (1080, 396640), (1110, 385920), (1152, 371850), (1184, 361800), (1200, 356976), (1206, 355200), (1280, 334665), (1332, 321600), (1340, 319680), (1350, 317312), (1440, 297480), (1480, 289440), (1600, 267732), (1608, 266400), (1665, 257280), (1675, 255744), (1728, 247900), (1776, 241200), (1800, 237984), (1809, 236800), (1850, 231552), (1920, 223110), (1998, 214400), (2010, 213120), (2144, 199800), (2160, 198320), (2220, 192960), (2304, 185925), (2368, 180900), (2400, 178488), (2412, 177600), (2479, 172800), (2664, 160800), (2680, 159840), (2700, 158656), (2775, 154368), (2880, 148740), (2960, 144720), (3015, 142080), (3200, 133866), (3216, 133200), (3330, 128640), (3350, 127872), (3456, 123950), (3552, 120600), (3600, 118992), (3618, 118400), (3700, 115776), (3840, 111555), (3996, 107200), (4020, 106560), (4288, 99900), (4320, 99160), (4440, 96480), (4736, 90450), (4800, 89244), (4824, 88800), (4958, 86400), (4995, 85760), (5025, 85248), (5328, 80400), (5360, 79920), (5400, 79328), (5550, 77184), (5760, 74370), (5920, 72360), (6030, 71040), (6400, 66933), (6432, 66600), (6660, 64320), (6700, 63936), (6912, 61975), (7104, 60300), (7200, 59496), (7236, 59200), (7400, 57888), (7437, 57600), (7992, 53600), (8040, 53280), (8325, 51456), (8576, 49950), (8640, 49580), (8880, 48240), (9045, 47360), (9472, 45225), (9600, 44622), (9648, 44400), (9916, 43200), (9990, 42880), (10050, 42624), (10656, 40200), (10720, 39960), (10800, 39664), (11100, 38592), (11520, 37185), (11840, 36180), (12060, 35520), (12395, 34560), (12864, 33300), (13320, 32160), (13400, 31968), (14208, 30150), (14400, 29748), (14472, 29600), (14800, 28944), (14874, 28800), (15075, 28416), (15984, 26800), (16080, 26640), (16650, 25728), (17152, 24975), (17280, 24790), (17760, 24120), (18090, 23680), (19200, 22311), (19296, 22200), (19832, 21600), (19980, 21440), (20100, 21312)]