551831280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 320

約数和(自身を含む): 2297852928

約数和(自身を除く): 1746021648

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, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2297, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4594, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 6891, 7280, 8008, 8580, 9188, 9240, 10010, 10920, 11440, 11485, 12012, 13782, 15015, 16016, 16079, 17160, 18376, 18480, 20020, 21840, 22970, 24024, 25267, 27564, 29861, 30030, 32158, 34320, 34455, 36752, 40040, 45940, 48048, 48237, 50534, 55128, 59722, 60060, 64316, 68910, 75801, 80080, 80395, 89583, 91880, 96474, 101068, 110256, 119444, 120120, 126335, 128632, 137820, 149305, 151602, 160790, 176869, 179166, 183760, 192948, 202136, 209027, 238888, 240240, 241185, 252670, 257264, 275640, 298610, 303204, 321580, 328471, 353738, 358332, 379005, 385896, 404272, 418054, 447915, 477776, 482370, 505340, 530607, 551280, 597220, 606408, 627081, 643160, 656942, 707476, 716664, 758010, 771792, 836108, 884345, 895830, 964740, 985413, 1010680, 1045135, 1061214, 1194440, 1212816, 1254162, 1286320, 1313884, 1414952, 1433328, 1516020, 1642355, 1672216, 1768690, 1791660, 1929480, 1970826, 2021360, 2090270, 2122428, 2299297, 2388880, 2508324, 2627768, 2653035, 2829904, 3032040, 3135405, 3284710, 3344432, 3537380, 3583320, 3858960, 3941652, 4180540, 4244856, 4598594, 4927065, 5016648, 5255536, 5306070, 6064080, 6270810, 6569420, 6897891, 7074760, 7166640, 7883304, 8361080, 8489712, 9197188, 9854130, 10033296, 10612140, 11496485, 12541620, 13138840, 13795782, 14149520, 15766608, 16722160, 18394376, 19708260, 21224280, 22992970, 25083240, 26277680, 27591564, 34489455, 36788752, 39416520, 42448560, 45985940, 50166480, 55183128, 68978910, 78833040, 91971880, 110366256, 137957820, 183943760, 275915640, 551831280]

約数ペア:

[(1, 551831280), (2, 275915640), (3, 183943760), (4, 137957820), (5, 110366256), (6, 91971880), (7, 78833040), (8, 68978910), (10, 55183128), (11, 50166480), (12, 45985940), (13, 42448560), (14, 39416520), (15, 36788752), (16, 34489455), (20, 27591564), (21, 26277680), (22, 25083240), (24, 22992970), (26, 21224280), (28, 19708260), (30, 18394376), (33, 16722160), (35, 15766608), (39, 14149520), (40, 13795782), (42, 13138840), (44, 12541620), (48, 11496485), (52, 10612140), (55, 10033296), (56, 9854130), (60, 9197188), (65, 8489712), (66, 8361080), (70, 7883304), (77, 7166640), (78, 7074760), (80, 6897891), (84, 6569420), (88, 6270810), (91, 6064080), (104, 5306070), (105, 5255536), (110, 5016648), (112, 4927065), (120, 4598594), (130, 4244856), (132, 4180540), (140, 3941652), (143, 3858960), (154, 3583320), (156, 3537380), (165, 3344432), (168, 3284710), (176, 3135405), (182, 3032040), (195, 2829904), (208, 2653035), (210, 2627768), (220, 2508324), (231, 2388880), (240, 2299297), (260, 2122428), (264, 2090270), (273, 2021360), (280, 1970826), (286, 1929480), (308, 1791660), (312, 1768690), (330, 1672216), (336, 1642355), (364, 1516020), (385, 1433328), (390, 1414952), (420, 1313884), (429, 1286320), (440, 1254162), (455, 1212816), (462, 1194440), (520, 1061214), (528, 1045135), (546, 1010680), (560, 985413), (572, 964740), (616, 895830), (624, 884345), (660, 836108), (715, 771792), (728, 758010), (770, 716664), (780, 707476), (840, 656942), (858, 643160), (880, 627081), (910, 606408), (924, 597220), (1001, 551280), (1040, 530607), (1092, 505340), (1144, 482370), (1155, 477776), (1232, 447915), (1320, 418054), (1365, 404272), (1430, 385896), (1456, 379005), (1540, 358332), (1560, 353738), (1680, 328471), (1716, 321580), (1820, 303204), (1848, 298610), (2002, 275640), (2145, 257264), (2184, 252670), (2288, 241185), (2297, 240240), (2310, 238888), (2640, 209027), (2730, 202136), (2860, 192948), (3003, 183760), (3080, 179166), (3120, 176869), (3432, 160790), (3640, 151602), (3696, 149305), (4004, 137820), (4290, 128632), (4368, 126335), (4594, 120120), (4620, 119444), (5005, 110256), (5460, 101068), (5720, 96474), (6006, 91880), (6160, 89583), (6864, 80395), (6891, 80080), (7280, 75801), (8008, 68910), (8580, 64316), (9188, 60060), (9240, 59722), (10010, 55128), (10920, 50534), (11440, 48237), (11485, 48048), (12012, 45940), (13782, 40040), (15015, 36752), (16016, 34455), (16079, 34320), (17160, 32158), (18376, 30030), (18480, 29861), (20020, 27564), (21840, 25267), (22970, 24024)]