812508840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5305

約数の個数: 256

約数和(自身を含む): 3182457600

約数和(自身を除く): 2369948760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5261, 5720, 5940, 6435, 7020, 7722, 8580, 10296, 10522, 11880, 12870, 14040, 15444, 15783, 17160, 19305, 21044, 25740, 26305, 30888, 31566, 38610, 42088, 47349, 51480, 52610, 57871, 63132, 68393, 77220, 78915, 94698, 105220, 115742, 126264, 136786, 142047, 154440, 157830, 173613, 189396, 205179, 210440, 231484, 236745, 273572, 284094, 289355, 315660, 341965, 347226, 378792, 410358, 462968, 473490, 520839, 547144, 568188, 578710, 615537, 631320, 683930, 694452, 710235, 752323, 820716, 868065, 946980, 1025895, 1041678, 1136376, 1157420, 1231074, 1367860, 1388904, 1420470, 1504646, 1562517, 1641432, 1736130, 1846611, 1893960, 2051790, 2083356, 2256969, 2314840, 2462148, 2604195, 2735720, 2840940, 3009292, 3077685, 3125034, 3472260, 3693222, 3761615, 4103580, 4166712, 4513938, 4924296, 5208390, 5681880, 6018584, 6155370, 6250068, 6770907, 6944520, 7386444, 7523230, 7812585, 8207160, 9027876, 9233055, 10416780, 11284845, 12310740, 12500136, 13541814, 14772888, 15046460, 15625170, 18055752, 18466110, 20312721, 20833560, 22569690, 24621480, 27083628, 30092920, 31250340, 33854535, 36932220, 40625442, 45139380, 54167256, 62500680, 67709070, 73864440, 81250884, 90278760, 101563605, 135418140, 162501768, 203127210, 270836280, 406254420, 812508840]

約数ペア:

[(1, 812508840), (2, 406254420), (3, 270836280), (4, 203127210), (5, 162501768), (6, 135418140), (8, 101563605), (9, 90278760), (10, 81250884), (11, 73864440), (12, 67709070), (13, 62500680), (15, 54167256), (18, 45139380), (20, 40625442), (22, 36932220), (24, 33854535), (26, 31250340), (27, 30092920), (30, 27083628), (33, 24621480), (36, 22569690), (39, 20833560), (40, 20312721), (44, 18466110), (45, 18055752), (52, 15625170), (54, 15046460), (55, 14772888), (60, 13541814), (65, 12500136), (66, 12310740), (72, 11284845), (78, 10416780), (88, 9233055), (90, 9027876), (99, 8207160), (104, 7812585), (108, 7523230), (110, 7386444), (117, 6944520), (120, 6770907), (130, 6250068), (132, 6155370), (135, 6018584), (143, 5681880), (156, 5208390), (165, 4924296), (180, 4513938), (195, 4166712), (198, 4103580), (216, 3761615), (220, 3693222), (234, 3472260), (260, 3125034), (264, 3077685), (270, 3009292), (286, 2840940), (297, 2735720), (312, 2604195), (330, 2462148), (351, 2314840), (360, 2256969), (390, 2083356), (396, 2051790), (429, 1893960), (440, 1846611), (468, 1736130), (495, 1641432), (520, 1562517), (540, 1504646), (572, 1420470), (585, 1388904), (594, 1367860), (660, 1231074), (702, 1157420), (715, 1136376), (780, 1041678), (792, 1025895), (858, 946980), (936, 868065), (990, 820716), (1080, 752323), (1144, 710235), (1170, 694452), (1188, 683930), (1287, 631320), (1320, 615537), (1404, 578710), (1430, 568188), (1485, 547144), (1560, 520839), (1716, 473490), (1755, 462968), (1980, 410358), (2145, 378792), (2340, 347226), (2376, 341965), (2574, 315660), (2808, 289355), (2860, 284094), (2970, 273572), (3432, 236745), (3510, 231484), (3861, 210440), (3960, 205179), (4290, 189396), (4680, 173613), (5148, 157830), (5261, 154440), (5720, 142047), (5940, 136786), (6435, 126264), (7020, 115742), (7722, 105220), (8580, 94698), (10296, 78915), (10522, 77220), (11880, 68393), (12870, 63132), (14040, 57871), (15444, 52610), (15783, 51480), (17160, 47349), (19305, 42088), (21044, 38610), (25740, 31566), (26305, 30888)]