513881280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5407}}^1$

素因数の和:5444

約数の個数: 224

約数和(自身を含む): 1978030080

約数和(自身を除く): 1464148800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5407, 5940, 6336, 7920, 8640, 9504, 10560, 10814, 11880, 15840, 16221, 19008, 21628, 23760, 27035, 31680, 32442, 43256, 47520, 48663, 54070, 59477, 64884, 81105, 86512, 95040, 97326, 108140, 118954, 129768, 145989, 162210, 173024, 178431, 194652, 216280, 237908, 243315, 259536, 291978, 297385, 324420, 346048, 356862, 389304, 432560, 475816, 486630, 519072, 535293, 583956, 594770, 648840, 713724, 729945, 778608, 865120, 892155, 951632, 973260, 1038144, 1070586, 1167912, 1189540, 1297680, 1427448, 1459890, 1557216, 1605879, 1730240, 1784310, 1903264, 1946520, 2141172, 2335824, 2379080, 2595360, 2676465, 2854896, 2919780, 3114432, 3211758, 3568620, 3806528, 3893040, 4282344, 4671648, 4758160, 5190720, 5352930, 5709792, 5839560, 6423516, 7137240, 7786080, 8029395, 8564688, 9343296, 9516320, 10705860, 11419584, 11679120, 12847032, 14274480, 15572160, 16058790, 17129376, 19032640, 21411720, 23358240, 25694064, 28548960, 32117580, 34258752, 42823440, 46716480, 51388128, 57097920, 64235160, 85646880, 102776256, 128470320, 171293760, 256940640, 513881280]

約数ペア:

[(1, 513881280), (2, 256940640), (3, 171293760), (4, 128470320), (5, 102776256), (6, 85646880), (8, 64235160), (9, 57097920), (10, 51388128), (11, 46716480), (12, 42823440), (15, 34258752), (16, 32117580), (18, 28548960), (20, 25694064), (22, 23358240), (24, 21411720), (27, 19032640), (30, 17129376), (32, 16058790), (33, 15572160), (36, 14274480), (40, 12847032), (44, 11679120), (45, 11419584), (48, 10705860), (54, 9516320), (55, 9343296), (60, 8564688), (64, 8029395), (66, 7786080), (72, 7137240), (80, 6423516), (88, 5839560), (90, 5709792), (96, 5352930), (99, 5190720), (108, 4758160), (110, 4671648), (120, 4282344), (132, 3893040), (135, 3806528), (144, 3568620), (160, 3211758), (165, 3114432), (176, 2919780), (180, 2854896), (192, 2676465), (198, 2595360), (216, 2379080), (220, 2335824), (240, 2141172), (264, 1946520), (270, 1903264), (288, 1784310), (297, 1730240), (320, 1605879), (330, 1557216), (352, 1459890), (360, 1427448), (396, 1297680), (432, 1189540), (440, 1167912), (480, 1070586), (495, 1038144), (528, 973260), (540, 951632), (576, 892155), (594, 865120), (660, 778608), (704, 729945), (720, 713724), (792, 648840), (864, 594770), (880, 583956), (960, 535293), (990, 519072), (1056, 486630), (1080, 475816), (1188, 432560), (1320, 389304), (1440, 356862), (1485, 346048), (1584, 324420), (1728, 297385), (1760, 291978), (1980, 259536), (2112, 243315), (2160, 237908), (2376, 216280), (2640, 194652), (2880, 178431), (2970, 173024), (3168, 162210), (3520, 145989), (3960, 129768), (4320, 118954), (4752, 108140), (5280, 97326), (5407, 95040), (5940, 86512), (6336, 81105), (7920, 64884), (8640, 59477), (9504, 54070), (10560, 48663), (10814, 47520), (11880, 43256), (15840, 32442), (16221, 31680), (19008, 27035), (21628, 23760)]