250889520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 955367424

約数和(自身を除く): 704477904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 48, 56, 60, 69, 70, 80, 84, 86, 92, 105, 112, 115, 120, 129, 138, 140, 151, 161, 168, 172, 184, 210, 215, 230, 240, 258, 276, 280, 301, 302, 322, 336, 344, 345, 368, 420, 430, 453, 460, 483, 516, 552, 560, 602, 604, 644, 645, 688, 690, 755, 805, 840, 860, 903, 906, 920, 966, 989, 1032, 1057, 1104, 1204, 1208, 1288, 1290, 1380, 1505, 1510, 1610, 1680, 1720, 1806, 1812, 1840, 1932, 1978, 2064, 2114, 2265, 2408, 2415, 2416, 2576, 2580, 2760, 2967, 3010, 3020, 3171, 3220, 3440, 3473, 3612, 3624, 3864, 3956, 4228, 4515, 4530, 4816, 4830, 4945, 5160, 5285, 5520, 5934, 6020, 6040, 6342, 6440, 6493, 6923, 6946, 7224, 7248, 7728, 7912, 8456, 9030, 9060, 9660, 9890, 10320, 10419, 10570, 11868, 12040, 12080, 12684, 12880, 12986, 13846, 13892, 14448, 14835, 15824, 15855, 16912, 17365, 18060, 18120, 19320, 19479, 19780, 20769, 20838, 21140, 23736, 24080, 24311, 25368, 25972, 27692, 27784, 29670, 31710, 32465, 34615, 34730, 36120, 36240, 38640, 38958, 39560, 41538, 41676, 42280, 45451, 47472, 48622, 50736, 51944, 52095, 55384, 55568, 59340, 63420, 64930, 69230, 69460, 72240, 72933, 77916, 79120, 83076, 83352, 84560, 90902, 97244, 97395, 103845, 103888, 104190, 110768, 118680, 121555, 126840, 129860, 136353, 138460, 138920, 145866, 149339, 155832, 166152, 166704, 181804, 194488, 194790, 207690, 208380, 227255, 237360, 243110, 253680, 259720, 272706, 276920, 277840, 291732, 298678, 311664, 332304, 363608, 364665, 388976, 389580, 415380, 416760, 448017, 454510, 486220, 519440, 545412, 553840, 583464, 597356, 681765, 727216, 729330, 746695, 779160, 830760, 833520, 896034, 909020, 972440, 1045373, 1090824, 1166928, 1194712, 1363530, 1458660, 1493390, 1558320, 1661520, 1792068, 1818040, 1944880, 2090746, 2181648, 2240085, 2389424, 2727060, 2917320, 2986780, 3136119, 3584136, 3636080, 4181492, 4480170, 5226865, 5454120, 5834640, 5973560, 6272238, 7168272, 8362984, 8960340, 10453730, 10908240, 11947120, 12544476, 15680595, 16725968, 17920680, 20907460, 25088952, 31361190, 35841360, 41814920, 50177904, 62722380, 83629840, 125444760, 250889520]

約数ペア:

[(1, 250889520), (2, 125444760), (3, 83629840), (4, 62722380), (5, 50177904), (6, 41814920), (7, 35841360), (8, 31361190), (10, 25088952), (12, 20907460), (14, 17920680), (15, 16725968), (16, 15680595), (20, 12544476), (21, 11947120), (23, 10908240), (24, 10453730), (28, 8960340), (30, 8362984), (35, 7168272), (40, 6272238), (42, 5973560), (43, 5834640), (46, 5454120), (48, 5226865), (56, 4480170), (60, 4181492), (69, 3636080), (70, 3584136), (80, 3136119), (84, 2986780), (86, 2917320), (92, 2727060), (105, 2389424), (112, 2240085), (115, 2181648), (120, 2090746), (129, 1944880), (138, 1818040), (140, 1792068), (151, 1661520), (161, 1558320), (168, 1493390), (172, 1458660), (184, 1363530), (210, 1194712), (215, 1166928), (230, 1090824), (240, 1045373), (258, 972440), (276, 909020), (280, 896034), (301, 833520), (302, 830760), (322, 779160), (336, 746695), (344, 729330), (345, 727216), (368, 681765), (420, 597356), (430, 583464), (453, 553840), (460, 545412), (483, 519440), (516, 486220), (552, 454510), (560, 448017), (602, 416760), (604, 415380), (644, 389580), (645, 388976), (688, 364665), (690, 363608), (755, 332304), (805, 311664), (840, 298678), (860, 291732), (903, 277840), (906, 276920), (920, 272706), (966, 259720), (989, 253680), (1032, 243110), (1057, 237360), (1104, 227255), (1204, 208380), (1208, 207690), (1288, 194790), (1290, 194488), (1380, 181804), (1505, 166704), (1510, 166152), (1610, 155832), (1680, 149339), (1720, 145866), (1806, 138920), (1812, 138460), (1840, 136353), (1932, 129860), (1978, 126840), (2064, 121555), (2114, 118680), (2265, 110768), (2408, 104190), (2415, 103888), (2416, 103845), (2576, 97395), (2580, 97244), (2760, 90902), (2967, 84560), (3010, 83352), (3020, 83076), (3171, 79120), (3220, 77916), (3440, 72933), (3473, 72240), (3612, 69460), (3624, 69230), (3864, 64930), (3956, 63420), (4228, 59340), (4515, 55568), (4530, 55384), (4816, 52095), (4830, 51944), (4945, 50736), (5160, 48622), (5285, 47472), (5520, 45451), (5934, 42280), (6020, 41676), (6040, 41538), (6342, 39560), (6440, 38958), (6493, 38640), (6923, 36240), (6946, 36120), (7224, 34730), (7248, 34615), (7728, 32465), (7912, 31710), (8456, 29670), (9030, 27784), (9060, 27692), (9660, 25972), (9890, 25368), (10320, 24311), (10419, 24080), (10570, 23736), (11868, 21140), (12040, 20838), (12080, 20769), (12684, 19780), (12880, 19479), (12986, 19320), (13846, 18120), (13892, 18060), (14448, 17365), (14835, 16912), (15824, 15855)]