81136560960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18211}}^1$

素因数の和:18271

約数の個数: 672

約数和(自身を含む): 363702673152

約数和(自身を除く): 282566112192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 192, 195, 204, 208, 210, 221, 224, 234, 238, 240, 252, 255, 260, 272, 273, 280, 288, 306, 312, 315, 320, 336, 340, 357, 360, 364, 390, 408, 416, 420, 442, 448, 455, 468, 476, 480, 504, 510, 520, 544, 546, 560, 576, 585, 595, 612, 624, 630, 663, 672, 680, 714, 720, 728, 765, 780, 816, 819, 832, 840, 884, 910, 936, 952, 960, 1008, 1020, 1040, 1071, 1088, 1092, 1105, 1120, 1170, 1190, 1224, 1248, 1260, 1326, 1344, 1360, 1365, 1428, 1440, 1456, 1530, 1547, 1560, 1632, 1638, 1680, 1768, 1785, 1820, 1872, 1904, 1989, 2016, 2040, 2080, 2142, 2184, 2210, 2240, 2340, 2380, 2448, 2496, 2520, 2652, 2720, 2730, 2856, 2880, 2912, 3060, 3094, 3120, 3264, 3276, 3315, 3360, 3536, 3570, 3640, 3744, 3808, 3978, 4032, 4080, 4095, 4160, 4284, 4368, 4420, 4641, 4680, 4760, 4896, 5040, 5304, 5355, 5440, 5460, 5712, 5824, 6120, 6188, 6240, 6552, 6630, 6720, 7072, 7140, 7280, 7488, 7616, 7735, 7956, 8160, 8190, 8568, 8736, 8840, 9282, 9360, 9520, 9792, 9945, 10080, 10608, 10710, 10920, 11424, 12240, 12376, 12480, 13104, 13260, 13923, 14144, 14280, 14560, 15470, 15912, 16320, 16380, 17136, 17472, 17680, 18211, 18564, 18720, 19040, 19890, 20160, 21216, 21420, 21840, 22848, 23205, 24480, 24752, 26208, 26520, 27846, 28560, 29120, 30940, 31824, 32760, 34272, 35360, 36422, 37128, 37440, 38080, 39780, 42432, 42840, 43680, 46410, 48960, 49504, 52416, 53040, 54633, 55692, 57120, 61880, 63648, 65520, 68544, 69615, 70720, 72844, 74256, 79560, 85680, 87360, 91055, 92820, 99008, 106080, 109266, 111384, 114240, 123760, 127296, 127477, 131040, 139230, 145688, 148512, 159120, 163899, 171360, 182110, 185640, 212160, 218532, 222768, 236743, 247520, 254954, 262080, 273165, 278460, 291376, 297024, 309587, 318240, 327798, 342720, 364220, 371280, 382431, 437064, 445536, 473486, 495040, 509908, 546330, 556920, 582752, 619174, 636480, 637385, 655596, 710229, 728440, 742560, 764862, 819495, 874128, 891072, 928761, 946972, 1019816, 1092660, 1113840, 1147293, 1165504, 1183715, 1238348, 1274770, 1311192, 1420458, 1456880, 1485120, 1529724, 1547935, 1638990, 1657201, 1748256, 1857522, 1893944, 1912155, 2039632, 2130687, 2167109, 2185320, 2227680, 2294586, 2367430, 2476696, 2549540, 2622384, 2786283, 2840916, 2913760, 3059448, 3095870, 3277980, 3314402, 3496512, 3551145, 3715044, 3787888, 3824310, 4024631, 4079264, 4261374, 4334218, 4370640, 4455360, 4589172, 4643805, 4734860, 4953392, 4971603, 5099080, 5244768, 5572566, 5681832, 5736465, 5827520, 6118896, 6191740, 6501327, 6555960, 6628804, 7102290, 7430088, 7575776, 7648620, 8049262, 8158528, 8286005, 8522748, 8668436, 8741280, 9178344, 9287610, 9469720, 9906784, 9943206, 10198160, 10489536, 10653435, 10835545, 11145132, 11363664, 11472930, 12073893, 12237792, 12383480, 13002654, 13111920, 13257608, 13931415, 14204580, 14860176, 14914809, 15151552, 15297240, 16098524, 16572010, 17045496, 17336872, 17482560, 18356688, 18575220, 18939440, 19503981, 19813568, 19886412, 20123155, 20396320, 21306870, 21671090, 22290264, 22727328, 22945860, 24147786, 24475584, 24766960, 24858015, 26005308, 26223840, 26515216, 27862830, 28172417, 28409160, 29720352, 29829618, 30594480, 32197048, 32506635, 33144020, 34090992, 34673744, 36221679, 36713376, 37150440, 37878880, 39007962, 39772824, 40246310, 40792640, 42613740, 43342180, 44580528, 45454656, 45891720, 48295572, 49533920, 49716030, 52010616, 52447680, 53030432, 55725660, 56344834, 56818320, 59440704, 59659236, 60369465, 61188960, 64394096, 65013270, 66288040, 68181984, 69347488, 72443358, 73426752, 74300880, 74574045, 75757760, 78015924, 79545648, 80492620, 84517251, 85227480, 86684360, 89161056, 91783440, 96591144, 97519905, 99067840, 99432060, 104021232, 106060864, 111451320, 112689668, 113636640, 119318472, 120738930, 122377920, 128788192, 130026540, 132576080, 136363968, 138694976, 140862085, 144886716, 148601760, 149148090, 156031848, 159091296, 160985240, 169034502, 170454960, 173368720, 178322112, 181108395, 183566880, 193182288, 195039810, 198864120, 208042464, 222902640, 225379336, 227273280, 238636944, 241477860, 253551753, 257576384, 260053080, 265152160, 281724170, 289773432, 297203520, 298296180, 312063696, 318182592, 321970480, 338069004, 340909920, 346737440, 362216790, 367133760, 386364576, 390079620, 397728240, 416084928, 422586255, 445805280, 450758672, 477273888, 482955720, 507103506, 520106160, 530304320, 563448340, 579546864, 596592360, 624127392, 643940960, 676138008, 681819840, 693474880, 724433580, 772729152, 780159240, 795456480, 845172510, 891610560, 901517344, 954547776, 965911440, 1014207012, 1040212320, 1126896680, 1159093728, 1193184720, 1248254784, 1267758765, 1287881920, 1352276016, 1448867160, 1560318480, 1590912960, 1690345020, 1803034688, 1931822880, 2028414024, 2080424640, 2253793360, 2318187456, 2386369440, 2535517530, 2704552032, 2897734320, 3120636960, 3380690040, 3863645760, 4056828048, 4507586720, 4772738880, 5071035060, 5409104064, 5795468640, 6241273920, 6761380080, 8113656096, 9015173440, 10142070120, 11590937280, 13522760160, 16227312192, 20284140240, 27045520320, 40568280480, 81136560960]

約数ペア:

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(7280, 11145132), (7488, 10835545), (7616, 10653435), (7735, 10489536), (7956, 10198160), (8160, 9943206), (8190, 9906784), (8568, 9469720), (8736, 9287610), (8840, 9178344), (9282, 8741280), (9360, 8668436), (9520, 8522748), (9792, 8286005), (9945, 8158528), (10080, 8049262), (10608, 7648620), (10710, 7575776), (10920, 7430088), (11424, 7102290), (12240, 6628804), (12376, 6555960), (12480, 6501327), (13104, 6191740), (13260, 6118896), (13923, 5827520), (14144, 5736465), (14280, 5681832), (14560, 5572566), (15470, 5244768), (15912, 5099080), (16320, 4971603), (16380, 4953392), (17136, 4734860), (17472, 4643805), (17680, 4589172), (18211, 4455360), (18564, 4370640), (18720, 4334218), (19040, 4261374), (19890, 4079264), (20160, 4024631), (21216, 3824310), (21420, 3787888), (21840, 3715044), (22848, 3551145), (23205, 3496512), (24480, 3314402), (24752, 3277980), (26208, 3095870), (26520, 3059448), (27846, 2913760), (28560, 2840916), (29120, 2786283), (30940, 2622384), (31824, 2549540), 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309587), (273165, 297024), (278460, 291376)]