189440246880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{17761}}^1$

素因数の和:18611

約数の個数: 240

約数和(自身を含む): 669416245344

約数和(自身を除く): 479975998464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 823, 864, 1080, 1296, 1440, 1620, 1646, 2160, 2469, 2592, 3240, 3292, 4115, 4320, 4938, 6480, 6584, 7407, 8230, 9876, 12345, 12960, 13168, 14814, 16460, 17761, 19752, 22221, 24690, 26336, 29628, 32920, 35522, 37035, 39504, 44442, 49380, 53283, 59256, 65840, 66663, 71044, 74070, 79008, 88805, 88884, 98760, 106566, 111105, 118512, 131680, 133326, 142088, 148140, 159849, 177610, 177768, 197520, 213132, 222210, 237024, 266415, 266652, 284176, 296280, 319698, 333315, 355220, 355536, 395040, 426264, 444420, 479547, 532830, 533304, 568352, 592560, 639396, 666630, 710440, 711072, 799245, 852528, 888840, 959094, 1065660, 1066608, 1185120, 1278792, 1333260, 1420880, 1438641, 1598490, 1705056, 1777680, 1918188, 2131320, 2133216, 2397735, 2557584, 2666520, 2841760, 2877282, 3196980, 3555360, 3836376, 4262640, 4795470, 5115168, 5333040, 5754564, 6393960, 7193205, 7672752, 8525280, 9590940, 10666080, 11509128, 12787920, 14386410, 14617303, 15345504, 19181880, 23018256, 25575840, 28772820, 29234606, 38363760, 43851909, 46036512, 57545640, 58469212, 73086515, 76727520, 87703818, 115091280, 116938424, 131555727, 146173030, 175407636, 219259545, 230182560, 233876848, 263111454, 292346060, 350815272, 394667181, 438519090, 467753696, 526222908, 584692120, 657778635, 701630544, 789334362, 877038180, 1052445816, 1169384240, 1184001543, 1315557270, 1403261088, 1578668724, 1754076360, 1973335905, 2104891632, 2338768480, 2368003086, 2631114540, 3157337448, 3508152720, 3946671810, 4209783264, 4736006172, 5262229080, 5920007715, 6314674896, 7016305440, 7893343620, 9472012344, 10524458160, 11840015430, 12629349792, 15786687240, 18944024688, 21048916320, 23680030860, 31573374480, 37888049376, 47360061720, 63146748960, 94720123440, 189440246880]

約数ペア:

[(1, 189440246880), (2, 94720123440), (3, 63146748960), (4, 47360061720), (5, 37888049376), (6, 31573374480), (8, 23680030860), (9, 21048916320), (10, 18944024688), (12, 15786687240), (15, 12629349792), (16, 11840015430), (18, 10524458160), (20, 9472012344), (24, 7893343620), (27, 7016305440), (30, 6314674896), (32, 5920007715), (36, 5262229080), (40, 4736006172), (45, 4209783264), (48, 3946671810), (54, 3508152720), (60, 3157337448), (72, 2631114540), (80, 2368003086), (81, 2338768480), (90, 2104891632), (96, 1973335905), (108, 1754076360), (120, 1578668724), (135, 1403261088), (144, 1315557270), (160, 1184001543), (162, 1169384240), (180, 1052445816), (216, 877038180), (240, 789334362), (270, 701630544), (288, 657778635), (324, 584692120), (360, 526222908), (405, 467753696), (432, 438519090), (480, 394667181), (540, 350815272), (648, 292346060), (720, 263111454), (810, 233876848), (823, 230182560), (864, 219259545), (1080, 175407636), (1296, 146173030), (1440, 131555727), (1620, 116938424), (1646, 115091280), (2160, 87703818), (2469, 76727520), (2592, 73086515), (3240, 58469212), (3292, 57545640), (4115, 46036512), (4320, 43851909), (4938, 38363760), (6480, 29234606), (6584, 28772820), (7407, 25575840), (8230, 23018256), (9876, 19181880), (12345, 15345504), (12960, 14617303), (13168, 14386410), (14814, 12787920), (16460, 11509128), (17761, 10666080), (19752, 9590940), (22221, 8525280), (24690, 7672752), (26336, 7193205), (29628, 6393960), (32920, 5754564), (35522, 5333040), (37035, 5115168), (39504, 4795470), (44442, 4262640), (49380, 3836376), (53283, 3555360), (59256, 3196980), (65840, 2877282), (66663, 2841760), (71044, 2666520), (74070, 2557584), (79008, 2397735), (88805, 2133216), (88884, 2131320), (98760, 1918188), (106566, 1777680), (111105, 1705056), (118512, 1598490), (131680, 1438641), (133326, 1420880), (142088, 1333260), (148140, 1278792), (159849, 1185120), (177610, 1066608), (177768, 1065660), (197520, 959094), (213132, 888840), (222210, 852528), (237024, 799245), (266415, 711072), (266652, 710440), (284176, 666630), (296280, 639396), (319698, 592560), (333315, 568352), (355220, 533304), (355536, 532830), (395040, 479547), (426264, 444420)]