8321295327120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{652921}}^1$

素因数の和:653542

約数の個数: 240

約数和(自身を含む): 28897721808384

約数和(自身を除く): 20576426481264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 571, 620, 720, 744, 930, 1116, 1142, 1240, 1395, 1488, 1713, 1860, 2232, 2284, 2480, 2790, 2855, 3426, 3720, 4464, 4568, 5139, 5580, 5710, 6852, 7440, 8565, 9136, 10278, 11160, 11420, 13704, 17130, 17701, 20556, 22320, 22840, 25695, 27408, 34260, 35402, 41112, 45680, 51390, 53103, 68520, 70804, 82224, 88505, 102780, 106206, 137040, 141608, 159309, 177010, 205560, 212412, 265515, 283216, 318618, 354020, 411120, 424824, 531030, 637236, 652921, 708040, 796545, 849648, 1062060, 1274472, 1305842, 1416080, 1593090, 1958763, 2124120, 2548944, 2611684, 3186180, 3264605, 3917526, 4248240, 5223368, 5876289, 6372360, 6529210, 7835052, 9793815, 10446736, 11752578, 12744720, 13058420, 15670104, 19587630, 20240551, 23505156, 26116840, 29381445, 31340208, 39175260, 40481102, 47010312, 52233680, 58762890, 60721653, 78350520, 80962204, 94020624, 101202755, 117525780, 121443306, 156701040, 161924408, 182164959, 202405510, 235051560, 242886612, 303608265, 323848816, 364329918, 372817891, 404811020, 470103120, 485773224, 607216530, 728659836, 745635782, 809622040, 910824795, 971546448, 1118453673, 1214433060, 1457319672, 1491271564, 1619244080, 1821649590, 1864089455, 2236907346, 2428866120, 2914639344, 2982543128, 3355361019, 3643299180, 3728178910, 4473814692, 4857732240, 5592268365, 5965086256, 6710722038, 7286598360, 7456357820, 8947629384, 11184536730, 11557354621, 13421444076, 14573196720, 14912715640, 16776805095, 17895258768, 22369073460, 23114709242, 26842888152, 29825431280, 33553610190, 34672063863, 44738146920, 46229418484, 53685776304, 57786773105, 67107220380, 69344127726, 89476293840, 92458836968, 104016191589, 115573546210, 134214440760, 138688255452, 173360319315, 184917673936, 208032383178, 231147092420, 268428881520, 277376510904, 346720638630, 416064766356, 462294184840, 520080957945, 554753021808, 693441277260, 832129532712, 924588369680, 1040161915890, 1386882554520, 1664259065424, 2080323831780, 2773765109040, 4160647663560, 8321295327120]

約数ペア:

[(1, 8321295327120), (2, 4160647663560), (3, 2773765109040), (4, 2080323831780), (5, 1664259065424), (6, 1386882554520), (8, 1040161915890), (9, 924588369680), (10, 832129532712), (12, 693441277260), (15, 554753021808), (16, 520080957945), (18, 462294184840), (20, 416064766356), (24, 346720638630), (30, 277376510904), (31, 268428881520), (36, 231147092420), (40, 208032383178), (45, 184917673936), (48, 173360319315), (60, 138688255452), (62, 134214440760), (72, 115573546210), (80, 104016191589), (90, 92458836968), (93, 89476293840), (120, 69344127726), (124, 67107220380), (144, 57786773105), (155, 53685776304), (180, 46229418484), (186, 44738146920), (240, 34672063863), (248, 33553610190), (279, 29825431280), (310, 26842888152), (360, 23114709242), (372, 22369073460), (465, 17895258768), (496, 16776805095), (558, 14912715640), (571, 14573196720), (620, 13421444076), (720, 11557354621), (744, 11184536730), (930, 8947629384), (1116, 7456357820), (1142, 7286598360), (1240, 6710722038), (1395, 5965086256), (1488, 5592268365), (1713, 4857732240), (1860, 4473814692), (2232, 3728178910), (2284, 3643299180), (2480, 3355361019), (2790, 2982543128), (2855, 2914639344), (3426, 2428866120), (3720, 2236907346), (4464, 1864089455), (4568, 1821649590), (5139, 1619244080), (5580, 1491271564), (5710, 1457319672), (6852, 1214433060), (7440, 1118453673), (8565, 971546448), (9136, 910824795), (10278, 809622040), (11160, 745635782), (11420, 728659836), (13704, 607216530), (17130, 485773224), (17701, 470103120), (20556, 404811020), (22320, 372817891), (22840, 364329918), (25695, 323848816), (27408, 303608265), (34260, 242886612), (35402, 235051560), (41112, 202405510), (45680, 182164959), (51390, 161924408), (53103, 156701040), (68520, 121443306), (70804, 117525780), (82224, 101202755), (88505, 94020624), (102780, 80962204), (106206, 78350520), (137040, 60721653), (141608, 58762890), (159309, 52233680), (177010, 47010312), (205560, 40481102), (212412, 39175260), (265515, 31340208), (283216, 29381445), (318618, 26116840), (354020, 23505156), (411120, 20240551), (424824, 19587630), (531030, 15670104), (637236, 13058420), (652921, 12744720), (708040, 11752578), (796545, 10446736), (849648, 9793815), (1062060, 7835052), (1274472, 6529210), (1305842, 6372360), (1416080, 5876289), (1593090, 5223368), (1958763, 4248240), (2124120, 3917526), (2548944, 3264605), (2611684, 3186180)]