238386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 926650368

約数和(自身を除く): 688263648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 96, 104, 110, 115, 120, 130, 132, 138, 143, 151, 156, 160, 165, 176, 184, 195, 208, 220, 230, 240, 253, 260, 264, 276, 286, 299, 302, 312, 330, 345, 352, 368, 390, 416, 429, 440, 453, 460, 480, 506, 520, 528, 552, 572, 598, 604, 624, 660, 690, 715, 736, 755, 759, 780, 858, 880, 897, 906, 920, 1012, 1040, 1056, 1104, 1144, 1196, 1208, 1248, 1265, 1320, 1380, 1430, 1495, 1510, 1518, 1560, 1661, 1716, 1760, 1794, 1812, 1840, 1963, 2024, 2080, 2145, 2208, 2265, 2288, 2392, 2416, 2530, 2640, 2760, 2860, 2990, 3020, 3036, 3120, 3289, 3322, 3432, 3473, 3588, 3624, 3680, 3795, 3926, 4048, 4290, 4485, 4530, 4576, 4784, 4832, 4983, 5060, 5280, 5520, 5720, 5889, 5980, 6040, 6072, 6240, 6578, 6644, 6864, 6946, 7176, 7248, 7590, 7852, 8096, 8305, 8580, 8970, 9060, 9568, 9815, 9867, 9966, 10120, 10419, 11040, 11440, 11778, 11960, 12080, 12144, 13156, 13288, 13728, 13892, 14352, 14496, 15180, 15704, 16445, 16610, 17160, 17365, 17940, 18120, 19630, 19734, 19932, 20240, 20838, 21593, 22880, 23556, 23920, 24160, 24288, 24915, 26312, 26576, 27784, 28704, 29445, 30360, 31408, 32890, 33220, 34320, 34730, 35880, 36240, 38203, 39260, 39468, 39864, 40480, 41676, 43186, 45149, 47112, 47840, 49335, 49830, 52095, 52624, 53152, 55568, 58890, 60720, 62816, 64779, 65780, 66440, 68640, 69460, 71760, 72480, 76406, 78520, 78936, 79728, 83352, 86372, 90298, 94224, 98670, 99660, 104190, 105248, 107965, 111136, 114609, 117780, 121440, 129558, 131560, 132880, 135447, 138920, 143520, 152812, 157040, 157872, 159456, 166704, 172744, 180596, 188448, 191015, 197340, 199320, 208380, 215930, 225745, 229218, 235560, 259116, 263120, 265760, 270894, 277840, 305624, 314080, 315744, 323895, 333408, 345488, 361192, 382030, 394680, 398640, 416760, 431860, 451490, 458436, 471120, 496639, 518232, 526240, 541788, 555680, 573045, 611248, 647790, 677235, 690976, 722384, 764060, 789360, 797280, 833520, 863720, 902980, 916872, 942240, 993278, 1036464, 1083576, 1146090, 1222496, 1295580, 1354470, 1444768, 1489917, 1528120, 1578720, 1667040, 1727440, 1805960, 1833744, 1986556, 2072928, 2167152, 2292180, 2483195, 2591160, 2708940, 2979834, 3056240, 3454880, 3611920, 3667488, 3973112, 4334304, 4584360, 4966390, 5182320, 5417880, 5959668, 6112480, 7223840, 7449585, 7946224, 9168720, 9932780, 10364640, 10835760, 11919336, 14899170, 15892448, 18337440, 19865560, 21671520, 23838672, 29798340, 39731120, 47677344, 59596680, 79462240, 119193360, 238386720]

約数ペア:

[(1, 238386720), (2, 119193360), (3, 79462240), (4, 59596680), (5, 47677344), (6, 39731120), (8, 29798340), (10, 23838672), (11, 21671520), (12, 19865560), (13, 18337440), (15, 15892448), (16, 14899170), (20, 11919336), (22, 10835760), (23, 10364640), (24, 9932780), (26, 9168720), (30, 7946224), (32, 7449585), (33, 7223840), (39, 6112480), (40, 5959668), (44, 5417880), (46, 5182320), (48, 4966390), (52, 4584360), (55, 4334304), (60, 3973112), (65, 3667488), (66, 3611920), (69, 3454880), (78, 3056240), (80, 2979834), (88, 2708940), (92, 2591160), (96, 2483195), (104, 2292180), (110, 2167152), (115, 2072928), (120, 1986556), (130, 1833744), (132, 1805960), (138, 1727440), (143, 1667040), (151, 1578720), (156, 1528120), (160, 1489917), (165, 1444768), (176, 1354470), (184, 1295580), (195, 1222496), (208, 1146090), (220, 1083576), (230, 1036464), (240, 993278), (253, 942240), (260, 916872), (264, 902980), (276, 863720), (286, 833520), (299, 797280), (302, 789360), (312, 764060), (330, 722384), (345, 690976), (352, 677235), (368, 647790), (390, 611248), (416, 573045), (429, 555680), (440, 541788), (453, 526240), (460, 518232), (480, 496639), (506, 471120), (520, 458436), (528, 451490), (552, 431860), (572, 416760), (598, 398640), (604, 394680), (624, 382030), (660, 361192), (690, 345488), (715, 333408), (736, 323895), (755, 315744), (759, 314080), (780, 305624), (858, 277840), (880, 270894), (897, 265760), (906, 263120), (920, 259116), (1012, 235560), (1040, 229218), (1056, 225745), (1104, 215930), (1144, 208380), (1196, 199320), (1208, 197340), (1248, 191015), (1265, 188448), (1320, 180596), (1380, 172744), (1430, 166704), (1495, 159456), (1510, 157872), (1518, 157040), (1560, 152812), (1661, 143520), (1716, 138920), (1760, 135447), (1794, 132880), (1812, 131560), (1840, 129558), (1963, 121440), (2024, 117780), (2080, 114609), (2145, 111136), (2208, 107965), (2265, 105248), (2288, 104190), (2392, 99660), (2416, 98670), (2530, 94224), (2640, 90298), (2760, 86372), (2860, 83352), (2990, 79728), (3020, 78936), (3036, 78520), (3120, 76406), (3289, 72480), (3322, 71760), (3432, 69460), (3473, 68640), (3588, 66440), (3624, 65780), (3680, 64779), (3795, 62816), (3926, 60720), (4048, 58890), (4290, 55568), (4485, 53152), (4530, 52624), (4576, 52095), (4784, 49830), (4832, 49335), (4983, 47840), (5060, 47112), (5280, 45149), (5520, 43186), (5720, 41676), (5889, 40480), (5980, 39864), (6040, 39468), (6072, 39260), (6240, 38203), (6578, 36240), (6644, 35880), (6864, 34730), (6946, 34320), (7176, 33220), (7248, 32890), (7590, 31408), (7852, 30360), (8096, 29445), (8305, 28704), (8580, 27784), (8970, 26576), (9060, 26312), (9568, 24915), (9815, 24288), (9867, 24160), (9966, 23920), (10120, 23556), (10419, 22880), (11040, 21593), (11440, 20838), (11778, 20240), (11960, 19932), (12080, 19734), (12144, 19630), (13156, 18120), (13288, 17940), (13728, 17365), (13892, 17160), (14352, 16610), (14496, 16445), (15180, 15704)]