198678480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 320

約数和(自身を含む): 827947008

約数和(自身を除く): 629268528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 827, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1654, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2481, 2640, 2730, 2860, 3003, 3080, 3120, 3308, 3432, 3640, 3696, 4004, 4135, 4290, 4368, 4620, 4962, 5005, 5460, 5720, 5789, 6006, 6160, 6616, 6864, 7280, 8008, 8270, 8580, 9097, 9240, 9924, 10010, 10751, 10920, 11440, 11578, 12012, 12405, 13232, 15015, 16016, 16540, 17160, 17367, 18194, 18480, 19848, 20020, 21502, 21840, 23156, 24024, 24810, 27291, 28945, 30030, 32253, 33080, 34320, 34734, 36388, 39696, 40040, 43004, 45485, 46312, 48048, 49620, 53755, 54582, 57890, 60060, 63679, 64506, 66160, 69468, 72776, 75257, 80080, 86008, 86835, 90970, 92624, 99240, 107510, 109164, 115780, 118261, 120120, 127358, 129012, 136455, 138936, 145552, 150514, 161265, 172016, 173670, 181940, 191037, 198480, 215020, 218328, 225771, 231560, 236522, 240240, 254716, 258024, 272910, 277872, 301028, 318395, 322530, 347340, 354783, 363880, 376285, 382074, 430040, 436656, 451542, 463120, 473044, 509432, 516048, 545820, 591305, 602056, 636790, 645060, 694680, 709566, 727760, 752570, 764148, 827827, 860080, 903084, 946088, 955185, 1018864, 1091640, 1128855, 1182610, 1204112, 1273580, 1290120, 1389360, 1419132, 1505140, 1528296, 1655654, 1773915, 1806168, 1892176, 1910370, 2183280, 2257710, 2365220, 2483481, 2547160, 2580240, 2838264, 3010280, 3056592, 3311308, 3547830, 3612336, 3820740, 4139135, 4515420, 4730440, 4966962, 5094320, 5676528, 6020560, 6622616, 7095660, 7641480, 8278270, 9030840, 9460880, 9933924, 12417405, 13245232, 14191320, 15282960, 16556540, 18061680, 19867848, 24834810, 28382640, 33113080, 39735696, 49669620, 66226160, 99339240, 198678480]

約数ペア:

[(1, 198678480), (2, 99339240), (3, 66226160), (4, 49669620), (5, 39735696), (6, 33113080), (7, 28382640), (8, 24834810), (10, 19867848), (11, 18061680), (12, 16556540), (13, 15282960), (14, 14191320), (15, 13245232), (16, 12417405), (20, 9933924), (21, 9460880), (22, 9030840), (24, 8278270), (26, 7641480), (28, 7095660), (30, 6622616), (33, 6020560), (35, 5676528), (39, 5094320), (40, 4966962), (42, 4730440), (44, 4515420), (48, 4139135), (52, 3820740), (55, 3612336), (56, 3547830), (60, 3311308), (65, 3056592), (66, 3010280), (70, 2838264), (77, 2580240), (78, 2547160), (80, 2483481), (84, 2365220), (88, 2257710), (91, 2183280), (104, 1910370), (105, 1892176), (110, 1806168), (112, 1773915), (120, 1655654), (130, 1528296), (132, 1505140), (140, 1419132), (143, 1389360), (154, 1290120), (156, 1273580), (165, 1204112), (168, 1182610), (176, 1128855), (182, 1091640), (195, 1018864), (208, 955185), (210, 946088), (220, 903084), (231, 860080), (240, 827827), (260, 764148), (264, 752570), (273, 727760), (280, 709566), (286, 694680), (308, 645060), (312, 636790), (330, 602056), (336, 591305), (364, 545820), (385, 516048), (390, 509432), (420, 473044), (429, 463120), (440, 451542), (455, 436656), (462, 430040), (520, 382074), (528, 376285), (546, 363880), (560, 354783), (572, 347340), (616, 322530), (624, 318395), (660, 301028), (715, 277872), (728, 272910), (770, 258024), (780, 254716), (827, 240240), (840, 236522), (858, 231560), (880, 225771), (910, 218328), (924, 215020), (1001, 198480), (1040, 191037), (1092, 181940), (1144, 173670), (1155, 172016), (1232, 161265), (1320, 150514), (1365, 145552), (1430, 138936), (1456, 136455), (1540, 129012), (1560, 127358), (1654, 120120), (1680, 118261), (1716, 115780), (1820, 109164), (1848, 107510), (2002, 99240), (2145, 92624), (2184, 90970), (2288, 86835), (2310, 86008), (2481, 80080), (2640, 75257), (2730, 72776), (2860, 69468), (3003, 66160), (3080, 64506), (3120, 63679), (3308, 60060), (3432, 57890), (3640, 54582), (3696, 53755), (4004, 49620), (4135, 48048), (4290, 46312), (4368, 45485), (4620, 43004), (4962, 40040), (5005, 39696), (5460, 36388), (5720, 34734), (5789, 34320), (6006, 33080), (6160, 32253), (6616, 30030), (6864, 28945), (7280, 27291), (8008, 24810), (8270, 24024), (8580, 23156), (9097, 21840), (9240, 21502), (9924, 20020), (10010, 19848), (10751, 18480), (10920, 18194), (11440, 17367), (11578, 17160), (12012, 16540), (12405, 16016), (13232, 15015)]