254697045120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{902413}}^1$

素因数の和:902452

約数の個数: 288

約数和(自身を含む): 1023093824220

約数和(自身を除く): 768396779100

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 56448, 70560, 94080, 141120, 282240, 902413, 1804826, 2707239, 3609652, 4512065, 5414478, 6316891, 7219304, 8121717, 9024130, 10828956, 12633782, 13536195, 14438608, 16243434, 18048260, 18950673, 21657912, 25267564, 27072390, 28877216, 31584455, 32486868, 36096520, 37901346, 40608585, 43315824, 44218237, 50535128, 54144780, 56852019, 57754432, 63168910, 64973736, 72193040, 75802692, 81217170, 86631648, 88436474, 94753365, 101070256, 108289560, 113704038, 115508864, 126337820, 129947472, 132654711, 144386080, 151605384, 162434340, 173263296, 176872948, 189506730, 202140512, 216579120, 221091185, 227408076, 252675640, 259894944, 265309422, 284260095, 288772160, 303210768, 324868680, 346526592, 353745896, 379013460, 397964133, 404281024, 433158240, 442182370, 454816152, 505351280, 519789888, 530618844, 568520190, 577544320, 606421536, 649737360, 663273555, 707491792, 758026920, 795928266, 808562048, 866316480, 884364740, 909632304, 1010702560, 1039579776, 1061237688, 1137040380, 1212843072, 1299474720, 1326547110, 1414983584, 1516053840, 1591856532, 1732632960, 1768729480, 1819264608, 1989820665, 2021405120, 2122475376, 2274080760, 2425686144, 2598949440, 2653094220, 2829967168, 3032107680, 3183713064, 3537458960, 3638529216, 3979641330, 4042810240, 4244950752, 4548161520, 5197898880, 5306188440, 5659934336, 6064215360, 6367426128, 7074917920, 7277058432, 7959282660, 8489901504, 9096323040, 10612376880, 12128430720, 12734852256, 14149835840, 15918565320, 16979803008, 18192646080, 21224753760, 25469704512, 28299671680, 31837130640, 36385292160, 42449507520, 50939409024, 63674261280, 84899015040, 127348522560, 254697045120]

約数ペア:

[(1, 254697045120), (2, 127348522560), (3, 84899015040), (4, 63674261280), (5, 50939409024), (6, 42449507520), (7, 36385292160), (8, 31837130640), (9, 28299671680), (10, 25469704512), (12, 21224753760), (14, 18192646080), (15, 16979803008), (16, 15918565320), (18, 14149835840), (20, 12734852256), (21, 12128430720), (24, 10612376880), (28, 9096323040), (30, 8489901504), (32, 7959282660), (35, 7277058432), (36, 7074917920), (40, 6367426128), (42, 6064215360), (45, 5659934336), (48, 5306188440), (49, 5197898880), (56, 4548161520), (60, 4244950752), (63, 4042810240), (64, 3979641330), (70, 3638529216), (72, 3537458960), (80, 3183713064), (84, 3032107680), (90, 2829967168), (96, 2653094220), (98, 2598949440), (105, 2425686144), (112, 2274080760), (120, 2122475376), (126, 2021405120), (128, 1989820665), (140, 1819264608), (144, 1768729480), (147, 1732632960), (160, 1591856532), (168, 1516053840), (180, 1414983584), (192, 1326547110), (196, 1299474720), (210, 1212843072), (224, 1137040380), (240, 1061237688), (245, 1039579776), (252, 1010702560), (280, 909632304), (288, 884364740), (294, 866316480), (315, 808562048), (320, 795928266), (336, 758026920), (360, 707491792), (384, 663273555), (392, 649737360), (420, 606421536), (441, 577544320), (448, 568520190), (480, 530618844), (490, 519789888), (504, 505351280), (560, 454816152), (576, 442182370), (588, 433158240), (630, 404281024), (640, 397964133), (672, 379013460), (720, 353745896), (735, 346526592), (784, 324868680), (840, 303210768), (882, 288772160), (896, 284260095), (960, 265309422), (980, 259894944), (1008, 252675640), (1120, 227408076), (1152, 221091185), (1176, 216579120), (1260, 202140512), (1344, 189506730), (1440, 176872948), (1470, 173263296), (1568, 162434340), (1680, 151605384), (1764, 144386080), (1920, 132654711), (1960, 129947472), (2016, 126337820), (2205, 115508864), (2240, 113704038), (2352, 108289560), (2520, 101070256), (2688, 94753365), (2880, 88436474), (2940, 86631648), (3136, 81217170), (3360, 75802692), (3528, 72193040), (3920, 64973736), (4032, 63168910), (4410, 57754432), (4480, 56852019), (4704, 54144780), (5040, 50535128), (5760, 44218237), (5880, 43315824), (6272, 40608585), (6720, 37901346), (7056, 36096520), (7840, 32486868), (8064, 31584455), (8820, 28877216), (9408, 27072390), (10080, 25267564), (11760, 21657912), (13440, 18950673), (14112, 18048260), (15680, 16243434), (17640, 14438608), (18816, 13536195), (20160, 12633782), (23520, 10828956), (28224, 9024130), (31360, 8121717), (35280, 7219304), (40320, 6316891), (47040, 5414478), (56448, 4512065), (70560, 3609652), (94080, 2707239), (141120, 1804826), (282240, 902413)]