397356960

素因数分解:

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

素因数の和:876

約数の個数: 384

約数和(自身を含む): 1682601984

約数和(自身を除く): 1285245024

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, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 827, 840, 858, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1654, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2464, 2481, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3308, 3360, 3432, 3640, 3696, 4004, 4135, 4290, 4368, 4576, 4620, 4962, 5005, 5280, 5460, 5720, 5789, 6006, 6160, 6240, 6616, 6864, 7280, 7392, 8008, 8270, 8580, 8736, 9097, 9240, 9924, 10010, 10751, 10920, 11440, 11578, 12012, 12320, 12405, 13232, 13728, 14560, 15015, 16016, 16540, 17160, 17367, 18194, 18480, 19848, 20020, 21502, 21840, 22880, 23156, 24024, 24810, 26464, 27291, 28945, 30030, 32032, 32253, 33080, 34320, 34734, 36388, 36960, 39696, 40040, 43004, 43680, 45485, 46312, 48048, 49620, 53755, 54582, 57890, 60060, 63679, 64506, 66160, 68640, 69468, 72776, 75257, 79392, 80080, 86008, 86835, 90970, 92624, 96096, 99240, 107510, 109164, 115780, 118261, 120120, 127358, 129012, 132320, 136455, 138936, 145552, 150514, 160160, 161265, 172016, 173670, 181940, 185248, 191037, 198480, 215020, 218328, 225771, 231560, 236522, 240240, 254716, 258024, 272910, 277872, 291104, 301028, 318395, 322530, 344032, 347340, 354783, 363880, 376285, 382074, 396960, 430040, 436656, 451542, 463120, 473044, 480480, 509432, 516048, 545820, 555744, 591305, 602056, 636790, 645060, 694680, 709566, 727760, 752570, 764148, 827827, 860080, 873312, 903084, 926240, 946088, 955185, 1018864, 1032096, 1091640, 1128855, 1182610, 1204112, 1273580, 1290120, 1389360, 1419132, 1455520, 1505140, 1528296, 1655654, 1720160, 1773915, 1806168, 1892176, 1910370, 2037728, 2183280, 2257710, 2365220, 2408224, 2483481, 2547160, 2580240, 2778720, 2838264, 3010280, 3056592, 3311308, 3547830, 3612336, 3784352, 3820740, 4139135, 4366560, 4515420, 4730440, 4966962, 5094320, 5160480, 5676528, 6020560, 6113184, 6622616, 7095660, 7224672, 7641480, 8278270, 9030840, 9460880, 9933924, 10188640, 11353056, 12041120, 12417405, 13245232, 14191320, 15282960, 16556540, 18061680, 18921760, 19867848, 24834810, 26490464, 28382640, 30565920, 33113080, 36123360, 39735696, 49669620, 56765280, 66226160, 79471392, 99339240, 132452320, 198678480, 397356960]

約数ペア:

[(1, 397356960), (2, 198678480), (3, 132452320), (4, 99339240), (5, 79471392), (6, 66226160), (7, 56765280), (8, 49669620), (10, 39735696), (11, 36123360), (12, 33113080), (13, 30565920), (14, 28382640), (15, 26490464), (16, 24834810), (20, 19867848), (21, 18921760), (22, 18061680), (24, 16556540), (26, 15282960), (28, 14191320), (30, 13245232), (32, 12417405), (33, 12041120), (35, 11353056), (39, 10188640), (40, 9933924), (42, 9460880), (44, 9030840), (48, 8278270), (52, 7641480), (55, 7224672), (56, 7095660), (60, 6622616), (65, 6113184), (66, 6020560), (70, 5676528), (77, 5160480), (78, 5094320), (80, 4966962), (84, 4730440), (88, 4515420), (91, 4366560), (96, 4139135), (104, 3820740), (105, 3784352), (110, 3612336), (112, 3547830), (120, 3311308), (130, 3056592), (132, 3010280), (140, 2838264), (143, 2778720), (154, 2580240), (156, 2547160), (160, 2483481), (165, 2408224), (168, 2365220), (176, 2257710), (182, 2183280), (195, 2037728), (208, 1910370), (210, 1892176), (220, 1806168), (224, 1773915), (231, 1720160), (240, 1655654), (260, 1528296), (264, 1505140), (273, 1455520), (280, 1419132), (286, 1389360), (308, 1290120), (312, 1273580), (330, 1204112), (336, 1182610), (352, 1128855), (364, 1091640), (385, 1032096), (390, 1018864), (416, 955185), (420, 946088), (429, 926240), (440, 903084), (455, 873312), (462, 860080), (480, 827827), (520, 764148), (528, 752570), (546, 727760), (560, 709566), (572, 694680), (616, 645060), (624, 636790), (660, 602056), (672, 591305), (715, 555744), (728, 545820), (770, 516048), (780, 509432), (827, 480480), (840, 473044), (858, 463120), (880, 451542), (910, 436656), (924, 430040), (1001, 396960), (1040, 382074), (1056, 376285), (1092, 363880), (1120, 354783), (1144, 347340), (1155, 344032), (1232, 322530), (1248, 318395), (1320, 301028), (1365, 291104), (1430, 277872), (1456, 272910), (1540, 258024), (1560, 254716), (1654, 240240), (1680, 236522), (1716, 231560), (1760, 225771), (1820, 218328), (1848, 215020), (2002, 198480), (2080, 191037), (2145, 185248), (2184, 181940), (2288, 173670), (2310, 172016), (2464, 161265), (2481, 160160), (2640, 150514), (2730, 145552), (2860, 138936), (2912, 136455), (3003, 132320), (3080, 129012), (3120, 127358), (3308, 120120), (3360, 118261), (3432, 115780), (3640, 109164), (3696, 107510), (4004, 99240), (4135, 96096), (4290, 92624), (4368, 90970), (4576, 86835), (4620, 86008), (4962, 80080), (5005, 79392), (5280, 75257), (5460, 72776), (5720, 69468), (5789, 68640), (6006, 66160), (6160, 64506), (6240, 63679), (6616, 60060), (6864, 57890), (7280, 54582), (7392, 53755), (8008, 49620), (8270, 48048), (8580, 46312), (8736, 45485), (9097, 43680), (9240, 43004), (9924, 40040), (10010, 39696), (10751, 36960), (10920, 36388), (11440, 34734), (11578, 34320), (12012, 33080), (12320, 32253), (12405, 32032), (13232, 30030), (13728, 28945), (14560, 27291), (15015, 26464), (16016, 24810), (16540, 24024), (17160, 23156), (17367, 22880), (18194, 21840), (18480, 21502), (19848, 20020)]