233713480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 711504000

約数和(自身を除く): 477790520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 169, 182, 220, 260, 280, 286, 308, 338, 364, 385, 440, 449, 455, 520, 572, 616, 676, 715, 728, 770, 845, 898, 910, 1001, 1144, 1183, 1352, 1430, 1540, 1690, 1796, 1820, 1859, 2002, 2245, 2366, 2860, 3080, 3143, 3380, 3592, 3640, 3718, 4004, 4490, 4732, 4939, 5005, 5720, 5837, 5915, 6286, 6760, 7436, 8008, 8980, 9295, 9464, 9878, 10010, 11674, 11830, 12572, 13013, 14872, 15715, 17960, 18590, 19756, 20020, 23348, 23660, 24695, 25144, 26026, 29185, 31430, 34573, 37180, 39512, 40040, 40859, 46696, 47320, 49390, 52052, 58370, 62860, 64207, 65065, 69146, 74360, 75881, 81718, 98780, 104104, 116740, 125720, 128414, 130130, 138292, 151762, 163436, 172865, 197560, 204295, 233480, 256828, 260260, 276584, 303524, 321035, 326872, 345730, 379405, 408590, 449449, 513656, 520520, 531167, 607048, 642070, 691460, 758810, 817180, 834691, 898898, 1062334, 1284140, 1382920, 1517620, 1634360, 1669382, 1797796, 2124668, 2247245, 2568280, 2655835, 3035240, 3338764, 3595592, 4173455, 4249336, 4494490, 5311670, 5842837, 6677528, 8346910, 8988980, 10623340, 11685674, 16693820, 17977960, 21246680, 23371348, 29214185, 33387640, 46742696, 58428370, 116856740, 233713480]

約数ペア:

[(1, 233713480), (2, 116856740), (4, 58428370), (5, 46742696), (7, 33387640), (8, 29214185), (10, 23371348), (11, 21246680), (13, 17977960), (14, 16693820), (20, 11685674), (22, 10623340), (26, 8988980), (28, 8346910), (35, 6677528), (40, 5842837), (44, 5311670), (52, 4494490), (55, 4249336), (56, 4173455), (65, 3595592), (70, 3338764), (77, 3035240), (88, 2655835), (91, 2568280), (104, 2247245), (110, 2124668), (130, 1797796), (140, 1669382), (143, 1634360), (154, 1517620), (169, 1382920), (182, 1284140), (220, 1062334), (260, 898898), (280, 834691), (286, 817180), (308, 758810), (338, 691460), (364, 642070), (385, 607048), (440, 531167), (449, 520520), (455, 513656), (520, 449449), (572, 408590), (616, 379405), (676, 345730), (715, 326872), (728, 321035), (770, 303524), (845, 276584), (898, 260260), (910, 256828), (1001, 233480), (1144, 204295), (1183, 197560), (1352, 172865), (1430, 163436), (1540, 151762), (1690, 138292), (1796, 130130), (1820, 128414), (1859, 125720), (2002, 116740), (2245, 104104), (2366, 98780), (2860, 81718), (3080, 75881), (3143, 74360), (3380, 69146), (3592, 65065), (3640, 64207), (3718, 62860), (4004, 58370), (4490, 52052), (4732, 49390), (4939, 47320), (5005, 46696), (5720, 40859), (5837, 40040), (5915, 39512), (6286, 37180), (6760, 34573), (7436, 31430), (8008, 29185), (8980, 26026), (9295, 25144), (9464, 24695), (9878, 23660), (10010, 23348), (11674, 20020), (11830, 19756), (12572, 18590), (13013, 17960), (14872, 15715)]