421686720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 336

約数和(自身を含む): 1786249920

約数和(自身を除く): 1364563200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1609, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3218, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 4827, 5040, 5460, 5824, 6240, 6436, 6552, 6720, 7280, 7488, 8045, 8190, 8736, 9360, 9654, 10080, 10920, 11263, 12480, 12872, 13104, 14481, 14560, 16090, 16380, 17472, 18720, 19308, 20160, 20917, 21840, 22526, 24135, 25744, 26208, 28962, 29120, 32180, 32760, 33789, 37440, 38616, 41834, 43680, 45052, 48270, 51488, 52416, 56315, 57924, 62751, 64360, 65520, 67578, 72405, 77232, 83668, 87360, 90104, 96540, 101367, 102976, 104585, 112630, 115848, 125502, 128720, 131040, 135156, 144810, 146419, 154464, 167336, 168945, 180208, 188253, 193080, 202734, 209170, 225260, 231696, 251004, 257440, 262080, 270312, 289620, 292838, 308928, 313755, 334672, 337890, 360416, 376506, 386160, 405468, 418340, 439257, 450520, 463392, 502008, 506835, 514880, 540624, 579240, 585676, 627510, 669344, 675780, 720832, 732095, 753012, 772320, 810936, 836680, 878514, 901040, 926784, 941265, 1004016, 1013670, 1081248, 1158480, 1171352, 1255020, 1317771, 1338688, 1351560, 1464190, 1506024, 1544640, 1621872, 1673360, 1757028, 1802080, 1882530, 2008032, 2027340, 2162496, 2196285, 2316960, 2342704, 2510040, 2635542, 2703120, 2928380, 3012048, 3243744, 3346720, 3514056, 3604160, 3765060, 4016064, 4054680, 4392570, 4633920, 4685408, 5020080, 5271084, 5406240, 5856760, 6024096, 6487488, 6588855, 6693440, 7028112, 7530120, 8109360, 8785140, 9370816, 10040160, 10542168, 10812480, 11713520, 12048192, 13177710, 14056224, 15060240, 16218720, 17570280, 20080320, 21084336, 23427040, 26355420, 28112448, 30120480, 32437440, 35140560, 42168672, 46854080, 52710840, 60240960, 70281120, 84337344, 105421680, 140562240, 210843360, 421686720]

約数ペア:

[(1, 421686720), (2, 210843360), (3, 140562240), (4, 105421680), (5, 84337344), (6, 70281120), (7, 60240960), (8, 52710840), (9, 46854080), (10, 42168672), (12, 35140560), (13, 32437440), (14, 30120480), (15, 28112448), (16, 26355420), (18, 23427040), (20, 21084336), (21, 20080320), (24, 17570280), (26, 16218720), (28, 15060240), (30, 14056224), (32, 13177710), (35, 12048192), (36, 11713520), (39, 10812480), (40, 10542168), (42, 10040160), (45, 9370816), (48, 8785140), (52, 8109360), (56, 7530120), (60, 7028112), (63, 6693440), (64, 6588855), (65, 6487488), (70, 6024096), (72, 5856760), (78, 5406240), (80, 5271084), (84, 5020080), (90, 4685408), (91, 4633920), (96, 4392570), (104, 4054680), (105, 4016064), (112, 3765060), (117, 3604160), (120, 3514056), (126, 3346720), (130, 3243744), (140, 3012048), (144, 2928380), (156, 2703120), (160, 2635542), (168, 2510040), (180, 2342704), (182, 2316960), (192, 2196285), (195, 2162496), (208, 2027340), (210, 2008032), (224, 1882530), (234, 1802080), (240, 1757028), (252, 1673360), (260, 1621872), (273, 1544640), (280, 1506024), (288, 1464190), (312, 1351560), (315, 1338688), (320, 1317771), (336, 1255020), (360, 1171352), (364, 1158480), (390, 1081248), (416, 1013670), (420, 1004016), (448, 941265), (455, 926784), (468, 901040), (480, 878514), (504, 836680), (520, 810936), (546, 772320), (560, 753012), (576, 732095), (585, 720832), (624, 675780), (630, 669344), (672, 627510), (720, 585676), (728, 579240), (780, 540624), (819, 514880), (832, 506835), (840, 502008), (910, 463392), (936, 450520), (960, 439257), (1008, 418340), (1040, 405468), (1092, 386160), (1120, 376506), (1170, 360416), (1248, 337890), (1260, 334672), (1344, 313755), (1365, 308928), (1440, 292838), (1456, 289620), (1560, 270312), (1609, 262080), (1638, 257440), (1680, 251004), (1820, 231696), (1872, 225260), (2016, 209170), (2080, 202734), (2184, 193080), (2240, 188253), (2340, 180208), (2496, 168945), (2520, 167336), (2730, 154464), (2880, 146419), (2912, 144810), (3120, 135156), (3218, 131040), (3276, 128720), (3360, 125502), (3640, 115848), (3744, 112630), (4032, 104585), (4095, 102976), (4160, 101367), (4368, 96540), (4680, 90104), (4827, 87360), (5040, 83668), (5460, 77232), (5824, 72405), (6240, 67578), (6436, 65520), (6552, 64360), (6720, 62751), (7280, 57924), (7488, 56315), (8045, 52416), (8190, 51488), (8736, 48270), (9360, 45052), (9654, 43680), (10080, 41834), (10920, 38616), (11263, 37440), (12480, 33789), (12872, 32760), (13104, 32180), (14481, 29120), (14560, 28962), (16090, 26208), (16380, 25744), (17472, 24135), (18720, 22526), (19308, 21840), (20160, 20917)]