248545440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 576

約数和(自身を含む): 1069915392

約数和(自身を除く): 821369952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 71, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 130, 132, 136, 142, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 204, 208, 213, 220, 221, 234, 240, 255, 260, 264, 272, 284, 286, 288, 306, 312, 330, 340, 352, 355, 360, 374, 390, 396, 408, 416, 426, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 568, 572, 585, 612, 624, 639, 660, 663, 680, 710, 715, 720, 748, 765, 780, 781, 792, 816, 852, 858, 880, 884, 923, 935, 936, 990, 1020, 1040, 1056, 1065, 1105, 1122, 1136, 1144, 1170, 1207, 1224, 1248, 1278, 1287, 1320, 1326, 1360, 1420, 1430, 1440, 1496, 1530, 1560, 1562, 1584, 1632, 1683, 1704, 1716, 1760, 1768, 1846, 1870, 1872, 1980, 1989, 2040, 2080, 2130, 2145, 2210, 2244, 2272, 2288, 2340, 2343, 2414, 2431, 2448, 2556, 2574, 2640, 2652, 2720, 2769, 2805, 2840, 2860, 2992, 3060, 3120, 3124, 3168, 3195, 3315, 3366, 3408, 3432, 3536, 3621, 3692, 3740, 3744, 3905, 3960, 3978, 4080, 4260, 4290, 4420, 4488, 4576, 4615, 4680, 4686, 4828, 4862, 4896, 5112, 5148, 5280, 5304, 5538, 5610, 5680, 5720, 5984, 6035, 6120, 6240, 6248, 6390, 6435, 6630, 6732, 6816, 6864, 7029, 7072, 7242, 7293, 7384, 7480, 7810, 7920, 7956, 8160, 8307, 8415, 8520, 8580, 8840, 8976, 9230, 9360, 9372, 9656, 9724, 9945, 10153, 10224, 10296, 10608, 10863, 11076, 11220, 11360, 11440, 11715, 12070, 12155, 12240, 12496, 12780, 12870, 13260, 13277, 13464, 13728, 13845, 14058, 14484, 14586, 14768, 14960, 15620, 15691, 15840, 15912, 16614, 16830, 17040, 17160, 17680, 17952, 18105, 18460, 18720, 18744, 19312, 19448, 19890, 20306, 20448, 20592, 21216, 21726, 21879, 22152, 22440, 22880, 23430, 24140, 24310, 24480, 24992, 25560, 25740, 26520, 26554, 26928, 27690, 28116, 28968, 29172, 29536, 29920, 30459, 31240, 31382, 31824, 33228, 33660, 34080, 34320, 35145, 35360, 36210, 36465, 36920, 37488, 38624, 38896, 39780, 39831, 40612, 41184, 41535, 43452, 43758, 44304, 44880, 46860, 47073, 48280, 48620, 50765, 51120, 51480, 53040, 53108, 53856, 54315, 55380, 56232, 57936, 58344, 60918, 62480, 62764, 63648, 66385, 66456, 67320, 68640, 70290, 72420, 72930, 73840, 74976, 77792, 78455, 79560, 79662, 81224, 83070, 86904, 87516, 88608, 89760, 91377, 93720, 94146, 96560, 97240, 101530, 102240, 102960, 106080, 106216, 108630, 109395, 110760, 112464, 115872, 116688, 119493, 121836, 124960, 125528, 132770, 132912, 134640, 140580, 141219, 144840, 145860, 147680, 152295, 156910, 159120, 159324, 162448, 166140, 172601, 173808, 175032, 182754, 187440, 188292, 193120, 194480, 199155, 203060, 205920, 212432, 217260, 218790, 221520, 224928, 233376, 235365, 238986, 243672, 251056, 265540, 265824, 269280, 281160, 282438, 289680, 291720, 304590, 313820, 318240, 318648, 324896, 332280, 345202, 347616, 350064, 365508, 374880, 376584, 388960, 398310, 406120, 424864, 434520, 437580, 443040, 456885, 470730, 477972, 487344, 502112, 517803, 531080, 562320, 564876, 579360, 583440, 597465, 609180, 627640, 637296, 664560, 690404, 700128, 706095, 731016, 753168, 796620, 812240, 863005, 869040, 875160, 913770, 941460, 955944, 974688, 1035606, 1062160, 1124640, 1129752, 1166880, 1194930, 1218360, 1255280, 1274592, 1329120, 1380808, 1412190, 1462032, 1506336, 1553409, 1593240, 1624480, 1726010, 1738080, 1750320, 1827540, 1882920, 1911888, 2071212, 2124320, 2259504, 2389860, 2436720, 2510560, 2589015, 2761616, 2824380, 2924064, 3106818, 3186480, 3452020, 3500640, 3655080, 3765840, 3823776, 4142424, 4519008, 4779720, 4873440, 5178030, 5523232, 5648760, 6213636, 6372960, 6904040, 7310160, 7531680, 7767045, 8284848, 9559440, 10356060, 11297520, 12427272, 13808080, 14620320, 15534090, 16569696, 19118880, 20712120, 22595040, 24854544, 27616160, 31068180, 41424240, 49709088, 62136360, 82848480, 124272720, 248545440]

約数ペア:

[(1, 248545440), (2, 124272720), (3, 82848480), (4, 62136360), (5, 49709088), (6, 41424240), (8, 31068180), (9, 27616160), (10, 24854544), (11, 22595040), (12, 20712120), (13, 19118880), (15, 16569696), (16, 15534090), (17, 14620320), (18, 13808080), (20, 12427272), (22, 11297520), (24, 10356060), (26, 9559440), (30, 8284848), (32, 7767045), (33, 7531680), (34, 7310160), (36, 6904040), (39, 6372960), (40, 6213636), (44, 5648760), (45, 5523232), (48, 5178030), (51, 4873440), (52, 4779720), (55, 4519008), (60, 4142424), (65, 3823776), (66, 3765840), (68, 3655080), (71, 3500640), (72, 3452020), (78, 3186480), (80, 3106818), (85, 2924064), (88, 2824380), (90, 2761616), (96, 2589015), (99, 2510560), (102, 2436720), (104, 2389860), (110, 2259504), (117, 2124320), (120, 2071212), (130, 1911888), (132, 1882920), (136, 1827540), (142, 1750320), (143, 1738080), (144, 1726010), (153, 1624480), (156, 1593240), (160, 1553409), (165, 1506336), (170, 1462032), (176, 1412190), (180, 1380808), (187, 1329120), (195, 1274592), (198, 1255280), (204, 1218360), (208, 1194930), (213, 1166880), (220, 1129752), (221, 1124640), (234, 1062160), (240, 1035606), (255, 974688), (260, 955944), (264, 941460), (272, 913770), (284, 875160), (286, 869040), (288, 863005), (306, 812240), (312, 796620), (330, 753168), (340, 731016), (352, 706095), (355, 700128), (360, 690404), (374, 664560), (390, 637296), (396, 627640), (408, 609180), (416, 597465), (426, 583440), (429, 579360), (440, 564876), (442, 562320), (468, 531080), (480, 517803), (495, 502112), (510, 487344), (520, 477972), (528, 470730), (544, 456885), (561, 443040), (568, 437580), (572, 434520), (585, 424864), (612, 406120), (624, 398310), (639, 388960), (660, 376584), (663, 374880), (680, 365508), (710, 350064), (715, 347616), (720, 345202), (748, 332280), (765, 324896), (780, 318648), (781, 318240), (792, 313820), (816, 304590), (852, 291720), (858, 289680), (880, 282438), (884, 281160), (923, 269280), (935, 265824), (936, 265540), (990, 251056), (1020, 243672), (1040, 238986), (1056, 235365), (1065, 233376), (1105, 224928), (1122, 221520), (1136, 218790), (1144, 217260), (1170, 212432), (1207, 205920), (1224, 203060), (1248, 199155), (1278, 194480), (1287, 193120), (1320, 188292), (1326, 187440), (1360, 182754), (1420, 175032), (1430, 173808), (1440, 172601), (1496, 166140), (1530, 162448), (1560, 159324), (1562, 159120), (1584, 156910), (1632, 152295), (1683, 147680), (1704, 145860), (1716, 144840), (1760, 141219), (1768, 140580), (1846, 134640), (1870, 132912), (1872, 132770), (1980, 125528), (1989, 124960), (2040, 121836), (2080, 119493), (2130, 116688), (2145, 115872), (2210, 112464), (2244, 110760), (2272, 109395), (2288, 108630), (2340, 106216), (2343, 106080), (2414, 102960), (2431, 102240), (2448, 101530), (2556, 97240), (2574, 96560), (2640, 94146), (2652, 93720), (2720, 91377), (2769, 89760), (2805, 88608), (2840, 87516), (2860, 86904), (2992, 83070), (3060, 81224), (3120, 79662), (3124, 79560), (3168, 78455), (3195, 77792), (3315, 74976), (3366, 73840), (3408, 72930), (3432, 72420), (3536, 70290), (3621, 68640), (3692, 67320), (3740, 66456), (3744, 66385), (3905, 63648), (3960, 62764), (3978, 62480), (4080, 60918), (4260, 58344), (4290, 57936), (4420, 56232), (4488, 55380), (4576, 54315), (4615, 53856), (4680, 53108), (4686, 53040), (4828, 51480), (4862, 51120), (4896, 50765), (5112, 48620), (5148, 48280), (5280, 47073), (5304, 46860), (5538, 44880), (5610, 44304), (5680, 43758), (5720, 43452), (5984, 41535), (6035, 41184), (6120, 40612), (6240, 39831), (6248, 39780), (6390, 38896), (6435, 38624), (6630, 37488), (6732, 36920), (6816, 36465), (6864, 36210), (7029, 35360), (7072, 35145), (7242, 34320), (7293, 34080), (7384, 33660), (7480, 33228), (7810, 31824), (7920, 31382), (7956, 31240), (8160, 30459), (8307, 29920), (8415, 29536), (8520, 29172), (8580, 28968), (8840, 28116), (8976, 27690), (9230, 26928), (9360, 26554), (9372, 26520), (9656, 25740), (9724, 25560), (9945, 24992), (10153, 24480), (10224, 24310), (10296, 24140), (10608, 23430), (10863, 22880), (11076, 22440), (11220, 22152), (11360, 21879), (11440, 21726), (11715, 21216), (12070, 20592), (12155, 20448), (12240, 20306), (12496, 19890), (12780, 19448), (12870, 19312), (13260, 18744), (13277, 18720), (13464, 18460), (13728, 18105), (13845, 17952), (14058, 17680), (14484, 17160), (14586, 17040), (14768, 16830), (14960, 16614), (15620, 15912), (15691, 15840)]