235312080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 778235904

約数和(自身を除く): 542923824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 907, 920, 940, 1081, 1104, 1128, 1380, 1410, 1814, 1840, 1880, 2162, 2256, 2721, 2760, 2820, 3243, 3628, 3760, 4324, 4535, 5405, 5442, 5520, 5640, 6486, 7256, 8648, 9070, 10810, 10884, 11280, 12972, 13605, 14512, 16215, 17296, 18140, 20861, 21620, 21768, 25944, 27210, 32430, 36280, 41722, 42629, 43240, 43536, 51888, 54420, 62583, 64860, 72560, 83444, 85258, 86480, 104305, 108840, 125166, 127887, 129720, 166888, 170516, 208610, 213145, 217680, 250332, 255774, 259440, 312915, 333776, 341032, 417220, 426290, 500664, 511548, 625830, 639435, 682064, 834440, 852580, 980467, 1001328, 1023096, 1251660, 1278870, 1668880, 1705160, 1960934, 2046192, 2503320, 2557740, 2941401, 3410320, 3921868, 4902335, 5006640, 5115480, 5882802, 7843736, 9804670, 10230960, 11765604, 14707005, 15687472, 19609340, 23531208, 29414010, 39218680, 47062416, 58828020, 78437360, 117656040, 235312080]

約数ペア:

[(1, 235312080), (2, 117656040), (3, 78437360), (4, 58828020), (5, 47062416), (6, 39218680), (8, 29414010), (10, 23531208), (12, 19609340), (15, 15687472), (16, 14707005), (20, 11765604), (23, 10230960), (24, 9804670), (30, 7843736), (40, 5882802), (46, 5115480), (47, 5006640), (48, 4902335), (60, 3921868), (69, 3410320), (80, 2941401), (92, 2557740), (94, 2503320), (115, 2046192), (120, 1960934), (138, 1705160), (141, 1668880), (184, 1278870), (188, 1251660), (230, 1023096), (235, 1001328), (240, 980467), (276, 852580), (282, 834440), (345, 682064), (368, 639435), (376, 625830), (460, 511548), (470, 500664), (552, 426290), (564, 417220), (690, 341032), (705, 333776), (752, 312915), (907, 259440), (920, 255774), (940, 250332), (1081, 217680), (1104, 213145), (1128, 208610), (1380, 170516), (1410, 166888), (1814, 129720), (1840, 127887), (1880, 125166), (2162, 108840), (2256, 104305), (2721, 86480), (2760, 85258), (2820, 83444), (3243, 72560), (3628, 64860), (3760, 62583), (4324, 54420), (4535, 51888), (5405, 43536), (5442, 43240), (5520, 42629), (5640, 41722), (6486, 36280), (7256, 32430), (8648, 27210), (9070, 25944), (10810, 21768), (10884, 21620), (11280, 20861), (12972, 18140), (13605, 17296), (14512, 16215)]