997205040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 320

約数和(自身を含む): 3918499200

約数和(自身を除く): 2921294160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2089, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4178, 4420, 4590, 4680, 5304, 5616, 5967, 6120, 6267, 6630, 7020, 7344, 7956, 8356, 8840, 9180, 9360, 9945, 10445, 10608, 11934, 12240, 12534, 13260, 14040, 15912, 16712, 17680, 18360, 18801, 19890, 20890, 23868, 25068, 26520, 27157, 28080, 29835, 31335, 31824, 33424, 35513, 36720, 37602, 39780, 41780, 47736, 50136, 53040, 54314, 56403, 59670, 62670, 71026, 75204, 79560, 81471, 83560, 94005, 95472, 100272, 106539, 108628, 112806, 119340, 125340, 135785, 142052, 150408, 159120, 162942, 167120, 177565, 188010, 213078, 217256, 225612, 238680, 244413, 250680, 271570, 282015, 284104, 300816, 319617, 325884, 355130, 376020, 407355, 426156, 434512, 451224, 461669, 477360, 488826, 501360, 532695, 543140, 564030, 568208, 639234, 651768, 710260, 733239, 752040, 814710, 852312, 902448, 923338, 958851, 977652, 1065390, 1086280, 1128060, 1222065, 1278468, 1303536, 1385007, 1420520, 1466478, 1504080, 1598085, 1629420, 1704624, 1846676, 1917702, 1955304, 2130780, 2172560, 2256120, 2308345, 2444130, 2556936, 2770014, 2841040, 2932956, 3196170, 3258840, 3666195, 3693352, 3835404, 3910608, 4155021, 4261560, 4512240, 4616690, 4794255, 4888260, 5113872, 5540028, 5865912, 6392340, 6517680, 6925035, 7332390, 7386704, 7670808, 8310042, 8523120, 9233380, 9588510, 9776520, 11080056, 11731824, 12465063, 12784680, 13850070, 14664780, 15341616, 16620084, 18466760, 19177020, 19553040, 20775105, 22160112, 24930126, 25569360, 27700140, 29329560, 33240168, 36933520, 38354040, 41550210, 49860252, 55400280, 58659120, 62325315, 66480336, 76708080, 83100420, 99720504, 110800560, 124650630, 166200840, 199441008, 249301260, 332401680, 498602520, 997205040]

約数ペア:

[(1, 997205040), (2, 498602520), (3, 332401680), (4, 249301260), (5, 199441008), (6, 166200840), (8, 124650630), (9, 110800560), (10, 99720504), (12, 83100420), (13, 76708080), (15, 66480336), (16, 62325315), (17, 58659120), (18, 55400280), (20, 49860252), (24, 41550210), (26, 38354040), (27, 36933520), (30, 33240168), (34, 29329560), (36, 27700140), (39, 25569360), (40, 24930126), (45, 22160112), (48, 20775105), (51, 19553040), (52, 19177020), (54, 18466760), (60, 16620084), (65, 15341616), (68, 14664780), (72, 13850070), (78, 12784680), (80, 12465063), (85, 11731824), (90, 11080056), (102, 9776520), (104, 9588510), (108, 9233380), (117, 8523120), (120, 8310042), (130, 7670808), (135, 7386704), (136, 7332390), (144, 6925035), (153, 6517680), (156, 6392340), (170, 5865912), (180, 5540028), (195, 5113872), (204, 4888260), (208, 4794255), (216, 4616690), (221, 4512240), (234, 4261560), (240, 4155021), (255, 3910608), (260, 3835404), (270, 3693352), (272, 3666195), (306, 3258840), (312, 3196170), (340, 2932956), (351, 2841040), (360, 2770014), (390, 2556936), (408, 2444130), (432, 2308345), (442, 2256120), (459, 2172560), (468, 2130780), (510, 1955304), (520, 1917702), (540, 1846676), (585, 1704624), (612, 1629420), (624, 1598085), (663, 1504080), (680, 1466478), (702, 1420520), (720, 1385007), (765, 1303536), (780, 1278468), (816, 1222065), (884, 1128060), (918, 1086280), (936, 1065390), (1020, 977652), (1040, 958851), (1080, 923338), (1105, 902448), (1170, 852312), (1224, 814710), (1326, 752040), (1360, 733239), (1404, 710260), (1530, 651768), (1560, 639234), (1755, 568208), (1768, 564030), (1836, 543140), (1872, 532695), (1989, 501360), (2040, 488826), (2089, 477360), (2160, 461669), (2210, 451224), (2295, 434512), (2340, 426156), (2448, 407355), (2652, 376020), (2808, 355130), (3060, 325884), (3120, 319617), (3315, 300816), (3510, 284104), (3536, 282015), (3672, 271570), (3978, 250680), (4080, 244413), (4178, 238680), (4420, 225612), (4590, 217256), (4680, 213078), (5304, 188010), (5616, 177565), (5967, 167120), (6120, 162942), (6267, 159120), (6630, 150408), (7020, 142052), (7344, 135785), (7956, 125340), (8356, 119340), (8840, 112806), (9180, 108628), (9360, 106539), (9945, 100272), (10445, 95472), (10608, 94005), (11934, 83560), (12240, 81471), (12534, 79560), (13260, 75204), (14040, 71026), (15912, 62670), (16712, 59670), (17680, 56403), (18360, 54314), (18801, 53040), (19890, 50136), (20890, 47736), (23868, 41780), (25068, 39780), (26520, 37602), (27157, 36720), (28080, 35513), (29835, 33424), (31335, 31824)]