881646480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8606

約数の個数: 240

約数和(自身を含む): 3478902336

約数和(自身を除く): 2597255856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8563, 8580, 9360, 10296, 11440, 12870, 17126, 17160, 20592, 25689, 25740, 34252, 34320, 42815, 51378, 51480, 68504, 77067, 85630, 94193, 102756, 102960, 111319, 128445, 137008, 154134, 171260, 188386, 205512, 222638, 256890, 282579, 308268, 333957, 342520, 376772, 385335, 411024, 445276, 470965, 513780, 556595, 565158, 616536, 667914, 685040, 753544, 770670, 847737, 890552, 941930, 1001871, 1027560, 1113190, 1130316, 1224509, 1233072, 1335828, 1412895, 1507088, 1541340, 1669785, 1695474, 1781104, 1883860, 2003742, 2055120, 2226380, 2260632, 2449018, 2671656, 2825790, 3082680, 3339570, 3390948, 3673527, 3767720, 4007484, 4238685, 4452760, 4521264, 4898036, 5009355, 5343312, 5651580, 6122545, 6165360, 6679140, 6781896, 7347054, 7535440, 8014968, 8477370, 8905520, 9796072, 10018710, 11020581, 11303160, 12245090, 13358280, 13563792, 14694108, 16029936, 16954740, 18367635, 19592144, 20037420, 22041162, 22606320, 24490180, 26716560, 29388216, 33909480, 36735270, 40074840, 44082324, 48980360, 55102905, 58776432, 67818960, 73470540, 80149680, 88164648, 97960720, 110205810, 146941080, 176329296, 220411620, 293882160, 440823240, 881646480]

約数ペア:

[(1, 881646480), (2, 440823240), (3, 293882160), (4, 220411620), (5, 176329296), (6, 146941080), (8, 110205810), (9, 97960720), (10, 88164648), (11, 80149680), (12, 73470540), (13, 67818960), (15, 58776432), (16, 55102905), (18, 48980360), (20, 44082324), (22, 40074840), (24, 36735270), (26, 33909480), (30, 29388216), (33, 26716560), (36, 24490180), (39, 22606320), (40, 22041162), (44, 20037420), (45, 19592144), (48, 18367635), (52, 16954740), (55, 16029936), (60, 14694108), (65, 13563792), (66, 13358280), (72, 12245090), (78, 11303160), (80, 11020581), (88, 10018710), (90, 9796072), (99, 8905520), (104, 8477370), (110, 8014968), (117, 7535440), (120, 7347054), (130, 6781896), (132, 6679140), (143, 6165360), (144, 6122545), (156, 5651580), (165, 5343312), (176, 5009355), (180, 4898036), (195, 4521264), (198, 4452760), (208, 4238685), (220, 4007484), (234, 3767720), (240, 3673527), (260, 3390948), (264, 3339570), (286, 3082680), (312, 2825790), (330, 2671656), (360, 2449018), (390, 2260632), (396, 2226380), (429, 2055120), (440, 2003742), (468, 1883860), (495, 1781104), (520, 1695474), (528, 1669785), (572, 1541340), (585, 1507088), (624, 1412895), (660, 1335828), (715, 1233072), (720, 1224509), (780, 1130316), (792, 1113190), (858, 1027560), (880, 1001871), (936, 941930), (990, 890552), (1040, 847737), (1144, 770670), (1170, 753544), (1287, 685040), (1320, 667914), (1430, 616536), (1560, 565158), (1584, 556595), (1716, 513780), (1872, 470965), (1980, 445276), (2145, 411024), (2288, 385335), (2340, 376772), (2574, 342520), (2640, 333957), (2860, 308268), (3120, 282579), (3432, 256890), (3960, 222638), (4290, 205512), (4680, 188386), (5148, 171260), (5720, 154134), (6435, 137008), (6864, 128445), (7920, 111319), (8563, 102960), (8580, 102756), (9360, 94193), (10296, 85630), (11440, 77067), (12870, 68504), (17126, 51480), (17160, 51378), (20592, 42815), (25689, 34320), (25740, 34252)]