423256320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 288

約数和(自身を含む): 1547226240

約数和(自身を除く): 1123969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 331, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 662, 666, 720, 740, 768, 864, 888, 960, 993, 999, 1080, 1110, 1152, 1184, 1280, 1324, 1332, 1440, 1480, 1655, 1665, 1728, 1776, 1920, 1986, 1998, 2160, 2220, 2304, 2368, 2648, 2664, 2880, 2960, 2979, 3310, 3330, 3456, 3552, 3840, 3972, 3996, 4320, 4440, 4736, 4965, 4995, 5296, 5328, 5760, 5920, 5958, 6620, 6660, 6912, 7104, 7944, 7992, 8640, 8880, 8937, 9472, 9930, 9990, 10592, 10656, 11520, 11840, 11916, 12247, 13240, 13320, 14208, 14895, 15888, 15984, 17280, 17760, 17874, 19860, 19980, 21184, 21312, 23680, 23832, 24494, 26480, 26640, 28416, 29790, 31776, 31968, 34560, 35520, 35748, 36741, 39720, 39960, 42368, 42624, 44685, 47360, 47664, 48988, 52960, 53280, 59580, 61235, 63552, 63936, 71040, 71496, 73482, 79440, 79920, 84736, 85248, 89370, 95328, 97976, 105920, 106560, 110223, 119160, 122470, 127104, 127872, 142080, 142992, 146964, 158880, 159840, 178740, 183705, 190656, 195952, 211840, 213120, 220446, 238320, 244940, 254208, 255744, 285984, 293928, 317760, 319680, 330669, 357480, 367410, 381312, 391904, 423680, 426240, 440892, 476640, 489880, 551115, 571968, 587856, 635520, 639360, 661338, 714960, 734820, 762624, 783808, 881784, 953280, 979760, 1102230, 1143936, 1175712, 1271040, 1278720, 1322676, 1429920, 1469640, 1567616, 1653345, 1763568, 1906560, 1959520, 2204460, 2287872, 2351424, 2645352, 2859840, 2939280, 3135232, 3306690, 3527136, 3813120, 3919040, 4408920, 4702848, 5290704, 5719680, 5878560, 6613380, 7054272, 7838080, 8817840, 9405696, 10581408, 11439360, 11757120, 13226760, 14108544, 15676160, 17635680, 21162816, 23514240, 26453520, 28217088, 35271360, 42325632, 47028480, 52907040, 70542720, 84651264, 105814080, 141085440, 211628160, 423256320]

約数ペア:

[(1, 423256320), (2, 211628160), (3, 141085440), (4, 105814080), (5, 84651264), (6, 70542720), (8, 52907040), (9, 47028480), (10, 42325632), (12, 35271360), (15, 28217088), (16, 26453520), (18, 23514240), (20, 21162816), (24, 17635680), (27, 15676160), (30, 14108544), (32, 13226760), (36, 11757120), (37, 11439360), (40, 10581408), (45, 9405696), (48, 8817840), (54, 7838080), (60, 7054272), (64, 6613380), (72, 5878560), (74, 5719680), (80, 5290704), (90, 4702848), (96, 4408920), (108, 3919040), (111, 3813120), (120, 3527136), (128, 3306690), (135, 3135232), (144, 2939280), (148, 2859840), (160, 2645352), (180, 2351424), (185, 2287872), (192, 2204460), (216, 1959520), (222, 1906560), (240, 1763568), (256, 1653345), (270, 1567616), (288, 1469640), (296, 1429920), (320, 1322676), (331, 1278720), (333, 1271040), (360, 1175712), (370, 1143936), (384, 1102230), (432, 979760), (444, 953280), (480, 881784), (540, 783808), (555, 762624), (576, 734820), (592, 714960), (640, 661338), (662, 639360), (666, 635520), (720, 587856), (740, 571968), (768, 551115), (864, 489880), (888, 476640), (960, 440892), (993, 426240), (999, 423680), (1080, 391904), (1110, 381312), (1152, 367410), (1184, 357480), (1280, 330669), (1324, 319680), (1332, 317760), (1440, 293928), (1480, 285984), (1655, 255744), (1665, 254208), (1728, 244940), (1776, 238320), (1920, 220446), (1986, 213120), (1998, 211840), (2160, 195952), (2220, 190656), (2304, 183705), (2368, 178740), (2648, 159840), (2664, 158880), (2880, 146964), (2960, 142992), (2979, 142080), (3310, 127872), (3330, 127104), (3456, 122470), (3552, 119160), (3840, 110223), (3972, 106560), (3996, 105920), (4320, 97976), (4440, 95328), (4736, 89370), (4965, 85248), (4995, 84736), (5296, 79920), (5328, 79440), (5760, 73482), (5920, 71496), (5958, 71040), (6620, 63936), (6660, 63552), (6912, 61235), (7104, 59580), (7944, 53280), (7992, 52960), (8640, 48988), (8880, 47664), (8937, 47360), (9472, 44685), (9930, 42624), (9990, 42368), (10592, 39960), (10656, 39720), (11520, 36741), (11840, 35748), (11916, 35520), (12247, 34560), (13240, 31968), (13320, 31776), (14208, 29790), (14895, 28416), (15888, 26640), (15984, 26480), (17280, 24494), (17760, 23832), (17874, 23680), (19860, 21312), (19980, 21184)]