764381520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4162

約数の個数: 240

約数和(自身を含む): 3013795200

約数和(自身を除く): 2249413680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3885, 4099, 4144, 4440, 4662, 5040, 5180, 5328, 6216, 6660, 7770, 8198, 8880, 9324, 10360, 11655, 12297, 12432, 13320, 15540, 16396, 18648, 20495, 20720, 23310, 24594, 26640, 28693, 31080, 32792, 36891, 37296, 40990, 46620, 49188, 57386, 61485, 62160, 65584, 73782, 81980, 86079, 93240, 98376, 114772, 122970, 143465, 147564, 151663, 163960, 172158, 184455, 186480, 196752, 229544, 245940, 258237, 286930, 295128, 303326, 327920, 344316, 368910, 430395, 454989, 459088, 491880, 516474, 573860, 590256, 606652, 688632, 737820, 758315, 860790, 909978, 983760, 1032948, 1061641, 1147720, 1213304, 1291185, 1364967, 1377264, 1475640, 1516630, 1721580, 1819956, 2065896, 2123282, 2274945, 2295440, 2426608, 2582370, 2729934, 2951280, 3033260, 3184923, 3443160, 3639912, 4131792, 4246564, 4549890, 5164740, 5308205, 5459868, 6066520, 6369846, 6824835, 6886320, 7279824, 8493128, 9099780, 9554769, 10329480, 10616410, 10919736, 12133040, 12739692, 13649670, 15924615, 16986256, 18199560, 19109538, 20658960, 21232820, 21839472, 25479384, 27299340, 31849230, 36399120, 38219076, 42465640, 47773845, 50958768, 54598680, 63698460, 76438152, 84931280, 95547690, 109197360, 127396920, 152876304, 191095380, 254793840, 382190760, 764381520]

約数ペア:

[(1, 764381520), (2, 382190760), (3, 254793840), (4, 191095380), (5, 152876304), (6, 127396920), (7, 109197360), (8, 95547690), (9, 84931280), (10, 76438152), (12, 63698460), (14, 54598680), (15, 50958768), (16, 47773845), (18, 42465640), (20, 38219076), (21, 36399120), (24, 31849230), (28, 27299340), (30, 25479384), (35, 21839472), (36, 21232820), (37, 20658960), (40, 19109538), (42, 18199560), (45, 16986256), (48, 15924615), (56, 13649670), (60, 12739692), (63, 12133040), (70, 10919736), (72, 10616410), (74, 10329480), (80, 9554769), (84, 9099780), (90, 8493128), (105, 7279824), (111, 6886320), (112, 6824835), (120, 6369846), (126, 6066520), (140, 5459868), (144, 5308205), (148, 5164740), (168, 4549890), (180, 4246564), (185, 4131792), (210, 3639912), (222, 3443160), (240, 3184923), (252, 3033260), (259, 2951280), (280, 2729934), (296, 2582370), (315, 2426608), (333, 2295440), (336, 2274945), (360, 2123282), (370, 2065896), (420, 1819956), (444, 1721580), (504, 1516630), (518, 1475640), (555, 1377264), (560, 1364967), (592, 1291185), (630, 1213304), (666, 1147720), (720, 1061641), (740, 1032948), (777, 983760), (840, 909978), (888, 860790), (1008, 758315), (1036, 737820), (1110, 688632), (1260, 606652), (1295, 590256), (1332, 573860), (1480, 516474), (1554, 491880), (1665, 459088), (1680, 454989), (1776, 430395), (2072, 368910), (2220, 344316), (2331, 327920), (2520, 303326), (2590, 295128), (2664, 286930), (2960, 258237), (3108, 245940), (3330, 229544), (3885, 196752), (4099, 186480), (4144, 184455), (4440, 172158), (4662, 163960), (5040, 151663), (5180, 147564), (5328, 143465), (6216, 122970), (6660, 114772), (7770, 98376), (8198, 93240), (8880, 86079), (9324, 81980), (10360, 73782), (11655, 65584), (12297, 62160), (12432, 61485), (13320, 57386), (15540, 49188), (16396, 46620), (18648, 40990), (20495, 37296), (20720, 36891), (23310, 32792), (24594, 31080), (26640, 28693)]