498602520

素因数分解:

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

素因数の和:2139

約数の個数: 256

約数和(自身を含む): 1896048000

約数和(自身を除く): 1397445480

約数列:

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

約数ペア:

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