20020684320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152783}}^1$

素因数の和:152824

約数の個数: 288

約数和(自身を含む): 84087424512

約数和(自身を除く): 64066740192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 26208, 32760, 43680, 65520, 131040, 152783, 305566, 458349, 611132, 763915, 916698, 1069481, 1222264, 1375047, 1527830, 1833396, 1986179, 2138962, 2291745, 2444528, 2750094, 3055660, 3208443, 3666792, 3972358, 4277924, 4583490, 4889056, 5347405, 5500188, 5958537, 6111320, 6416886, 6875235, 7333584, 7944716, 8555848, 9166980, 9625329, 9930895, 10694810, 11000376, 11917074, 12222640, 12833772, 13750470, 13903253, 14667168, 15889432, 16042215, 17111696, 17875611, 18333960, 19250658, 19861790, 21389620, 22000752, 23834148, 24445280, 25667544, 27500940, 27806506, 29792685, 31778864, 32084430, 34223392, 35751222, 36667920, 38501316, 39723580, 41709759, 42779240, 44001504, 47668296, 48126645, 51335088, 55001880, 55613012, 59585370, 63557728, 64168860, 69516265, 71502444, 73335840, 77002632, 79447160, 83419518, 85558480, 89378055, 95336592, 96253290, 102670176, 110003760, 111226024, 119170740, 125129277, 128337720, 139032530, 143004888, 154005264, 158894320, 166839036, 171116960, 178756110, 190673184, 192506580, 208548795, 220007520, 222452048, 238341480, 250258554, 256675440, 278065060, 286009776, 308010528, 317788640, 333678072, 357512220, 385013160, 417097590, 444904096, 476682960, 500517108, 513350880, 556130120, 572019552, 625646385, 667356144, 715024440, 770026320, 834195180, 953365920, 1001034216, 1112260240, 1251292770, 1334712288, 1430048880, 1540052640, 1668390360, 2002068432, 2224520480, 2502585540, 2860097760, 3336780720, 4004136864, 5005171080, 6673561440, 10010342160, 20020684320]

約数ペア:

[(1, 20020684320), (2, 10010342160), (3, 6673561440), (4, 5005171080), (5, 4004136864), (6, 3336780720), (7, 2860097760), (8, 2502585540), (9, 2224520480), (10, 2002068432), (12, 1668390360), (13, 1540052640), (14, 1430048880), (15, 1334712288), (16, 1251292770), (18, 1112260240), (20, 1001034216), (21, 953365920), (24, 834195180), (26, 770026320), (28, 715024440), (30, 667356144), (32, 625646385), (35, 572019552), (36, 556130120), (39, 513350880), (40, 500517108), (42, 476682960), (45, 444904096), (48, 417097590), (52, 385013160), (56, 357512220), (60, 333678072), (63, 317788640), (65, 308010528), (70, 286009776), (72, 278065060), (78, 256675440), (80, 250258554), (84, 238341480), (90, 222452048), (91, 220007520), (96, 208548795), (104, 192506580), (105, 190673184), (112, 178756110), (117, 171116960), (120, 166839036), (126, 158894320), (130, 154005264), (140, 143004888), (144, 139032530), (156, 128337720), (160, 125129277), (168, 119170740), (180, 111226024), (182, 110003760), (195, 102670176), (208, 96253290), (210, 95336592), (224, 89378055), (234, 85558480), (240, 83419518), (252, 79447160), (260, 77002632), (273, 73335840), (280, 71502444), (288, 69516265), (312, 64168860), (315, 63557728), (336, 59585370), (360, 55613012), (364, 55001880), (390, 51335088), (416, 48126645), (420, 47668296), (455, 44001504), (468, 42779240), (480, 41709759), (504, 39723580), (520, 38501316), (546, 36667920), (560, 35751222), (585, 34223392), (624, 32084430), (630, 31778864), (672, 29792685), (720, 27806506), (728, 27500940), (780, 25667544), (819, 24445280), (840, 23834148), (910, 22000752), (936, 21389620), (1008, 19861790), (1040, 19250658), (1092, 18333960), (1120, 17875611), (1170, 17111696), (1248, 16042215), (1260, 15889432), (1365, 14667168), (1440, 13903253), (1456, 13750470), (1560, 12833772), (1638, 12222640), (1680, 11917074), (1820, 11000376), (1872, 10694810), (2016, 9930895), (2080, 9625329), (2184, 9166980), (2340, 8555848), (2520, 7944716), (2730, 7333584), (2912, 6875235), (3120, 6416886), (3276, 6111320), (3360, 5958537), (3640, 5500188), (3744, 5347405), (4095, 4889056), (4368, 4583490), (4680, 4277924), (5040, 3972358), (5460, 3666792), (6240, 3208443), (6552, 3055660), (7280, 2750094), (8190, 2444528), (8736, 2291745), (9360, 2138962), (10080, 1986179), (10920, 1833396), (13104, 1527830), (14560, 1375047), (16380, 1222264), (18720, 1069481), (21840, 916698), (26208, 763915), (32760, 611132), (43680, 458349), (65520, 305566), (131040, 152783)]