168438219600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{17761}}^1$

素因数の和:18918

約数の個数: 240

約数和(自身を含む): 617225237120

約数和(自身を除く): 448787017520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1129, 1200, 1400, 1680, 2100, 2258, 2800, 3387, 4200, 4516, 5645, 6774, 7903, 8400, 9032, 11290, 13548, 15806, 16935, 17761, 18064, 22580, 23709, 27096, 28225, 31612, 33870, 35522, 39515, 45160, 47418, 53283, 54192, 56450, 63224, 67740, 71044, 79030, 84675, 88805, 90320, 94836, 106566, 112900, 118545, 124327, 126448, 135480, 142088, 158060, 169350, 177610, 189672, 197575, 213132, 225800, 237090, 248654, 266415, 270960, 284176, 316120, 338700, 355220, 372981, 379344, 395150, 426264, 444025, 451600, 474180, 497308, 532830, 592725, 621635, 632240, 677400, 710440, 745962, 790300, 852528, 888050, 948360, 994616, 1065660, 1185450, 1243270, 1332075, 1354800, 1420880, 1491924, 1580600, 1776100, 1864905, 1896720, 1989232, 2131320, 2370900, 2486540, 2664150, 2983848, 3108175, 3161200, 3552200, 3729810, 4262640, 4741800, 4973080, 5328300, 5967696, 6216350, 7104400, 7459620, 9324525, 9483600, 9946160, 10656600, 12432700, 14919240, 18649050, 20052169, 21313200, 24865400, 29838480, 37298100, 40104338, 49730800, 60156507, 74596200, 80208676, 100260845, 120313014, 140365183, 149192400, 160417352, 200521690, 240626028, 280730366, 300782535, 320834704, 401043380, 421095549, 481252056, 501304225, 561460732, 601565070, 701825915, 802086760, 842191098, 962504112, 1002608450, 1122921464, 1203130140, 1403651830, 1503912675, 1604173520, 1684382196, 2005216900, 2105477745, 2245842928, 2406260280, 2807303660, 3007825350, 3368764392, 3509129575, 4010433800, 4210955490, 4812520560, 5614607320, 6015650700, 6737528784, 7018259150, 8020867600, 8421910980, 10527388725, 11229214640, 12031301400, 14036518300, 16843821960, 21054777450, 24062602800, 28073036600, 33687643920, 42109554900, 56146073200, 84219109800, 168438219600]

約数ペア:

[(1, 168438219600), (2, 84219109800), (3, 56146073200), (4, 42109554900), (5, 33687643920), (6, 28073036600), (7, 24062602800), (8, 21054777450), (10, 16843821960), (12, 14036518300), (14, 12031301400), (15, 11229214640), (16, 10527388725), (20, 8421910980), (21, 8020867600), (24, 7018259150), (25, 6737528784), (28, 6015650700), (30, 5614607320), (35, 4812520560), (40, 4210955490), (42, 4010433800), (48, 3509129575), (50, 3368764392), (56, 3007825350), (60, 2807303660), (70, 2406260280), (75, 2245842928), (80, 2105477745), (84, 2005216900), (100, 1684382196), (105, 1604173520), (112, 1503912675), (120, 1403651830), (140, 1203130140), (150, 1122921464), (168, 1002608450), (175, 962504112), (200, 842191098), (210, 802086760), (240, 701825915), (280, 601565070), (300, 561460732), (336, 501304225), (350, 481252056), (400, 421095549), (420, 401043380), (525, 320834704), (560, 300782535), (600, 280730366), (700, 240626028), (840, 200521690), (1050, 160417352), (1129, 149192400), (1200, 140365183), (1400, 120313014), (1680, 100260845), (2100, 80208676), (2258, 74596200), (2800, 60156507), (3387, 49730800), (4200, 40104338), (4516, 37298100), (5645, 29838480), (6774, 24865400), (7903, 21313200), (8400, 20052169), (9032, 18649050), (11290, 14919240), (13548, 12432700), (15806, 10656600), (16935, 9946160), (17761, 9483600), (18064, 9324525), (22580, 7459620), (23709, 7104400), (27096, 6216350), (28225, 5967696), (31612, 5328300), (33870, 4973080), (35522, 4741800), (39515, 4262640), (45160, 3729810), (47418, 3552200), (53283, 3161200), (54192, 3108175), (56450, 2983848), (63224, 2664150), (67740, 2486540), (71044, 2370900), (79030, 2131320), (84675, 1989232), (88805, 1896720), (90320, 1864905), (94836, 1776100), (106566, 1580600), (112900, 1491924), (118545, 1420880), (124327, 1354800), (126448, 1332075), (135480, 1243270), (142088, 1185450), (158060, 1065660), (169350, 994616), (177610, 948360), (189672, 888050), (197575, 852528), (213132, 790300), (225800, 745962), (237090, 710440), (248654, 677400), (266415, 632240), (270960, 621635), (284176, 592725), (316120, 532830), (338700, 497308), (355220, 474180), (372981, 451600), (379344, 444025), (395150, 426264)]