2043258840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{115831}}^1$

素因数の和:115862

約数の個数: 144

約数和(自身を含む): 7724836080

約数和(自身を除く): 5681577240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 115831, 231662, 347493, 463324, 579155, 694986, 810817, 926648, 1042479, 1158310, 1389972, 1621634, 1737465, 2084958, 2316620, 2432451, 2779944, 3243268, 3474930, 4054085, 4169916, 4633240, 4864902, 5212395, 5675719, 6486536, 6949860, 7297353, 8108170, 8339832, 9729804, 10424790, 11351438, 12162255, 13899720, 14594706, 16216340, 17027157, 19459608, 20849580, 22702876, 24324510, 28378595, 29189412, 32432680, 34054314, 36486765, 41699160, 45405752, 48649020, 51081471, 56757190, 58378824, 68108628, 72973530, 85135785, 97298040, 102162942, 113514380, 136217256, 145947060, 170271570, 204325884, 227028760, 255407355, 291894120, 340543140, 408651768, 510814710, 681086280, 1021629420, 2043258840]

約数ペア:

[(1, 2043258840), (2, 1021629420), (3, 681086280), (4, 510814710), (5, 408651768), (6, 340543140), (7, 291894120), (8, 255407355), (9, 227028760), (10, 204325884), (12, 170271570), (14, 145947060), (15, 136217256), (18, 113514380), (20, 102162942), (21, 97298040), (24, 85135785), (28, 72973530), (30, 68108628), (35, 58378824), (36, 56757190), (40, 51081471), (42, 48649020), (45, 45405752), (49, 41699160), (56, 36486765), (60, 34054314), (63, 32432680), (70, 29189412), (72, 28378595), (84, 24324510), (90, 22702876), (98, 20849580), (105, 19459608), (120, 17027157), (126, 16216340), (140, 14594706), (147, 13899720), (168, 12162255), (180, 11351438), (196, 10424790), (210, 9729804), (245, 8339832), (252, 8108170), (280, 7297353), (294, 6949860), (315, 6486536), (360, 5675719), (392, 5212395), (420, 4864902), (441, 4633240), (490, 4169916), (504, 4054085), (588, 3474930), (630, 3243268), (735, 2779944), (840, 2432451), (882, 2316620), (980, 2084958), (1176, 1737465), (1260, 1621634), (1470, 1389972), (1764, 1158310), (1960, 1042479), (2205, 926648), (2520, 810817), (2940, 694986), (3528, 579155), (4410, 463324), (5880, 347493), (8820, 231662), (17640, 115831)]