505120320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 448

約数和(自身を含む): 1997049600

約数和(自身を除く): 1491929280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 170, 171, 180, 181, 190, 192, 204, 216, 228, 240, 255, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 362, 380, 408, 432, 456, 459, 480, 510, 513, 540, 543, 544, 570, 576, 608, 612, 646, 680, 684, 720, 724, 760, 765, 816, 855, 864, 905, 912, 918, 960, 969, 1020, 1026, 1080, 1086, 1088, 1140, 1216, 1224, 1292, 1360, 1368, 1440, 1448, 1520, 1530, 1615, 1629, 1632, 1710, 1728, 1810, 1824, 1836, 1938, 2040, 2052, 2160, 2172, 2280, 2295, 2448, 2565, 2584, 2715, 2720, 2736, 2880, 2896, 2907, 3040, 3060, 3077, 3230, 3258, 3264, 3420, 3439, 3620, 3648, 3672, 3876, 4080, 4104, 4320, 4344, 4560, 4590, 4845, 4887, 4896, 5130, 5168, 5430, 5440, 5472, 5792, 5814, 6080, 6120, 6154, 6460, 6516, 6840, 6878, 7240, 7344, 7752, 8145, 8160, 8208, 8640, 8688, 8721, 9120, 9180, 9231, 9690, 9774, 9792, 10260, 10317, 10336, 10860, 10944, 11584, 11628, 12240, 12308, 12920, 13032, 13680, 13756, 14480, 14535, 14688, 15385, 15504, 16290, 16320, 16416, 17195, 17376, 17442, 18240, 18360, 18462, 19380, 19548, 20520, 20634, 20672, 21720, 23256, 24435, 24480, 24616, 25840, 26064, 27360, 27512, 27693, 28960, 29070, 29376, 30770, 30951, 31008, 32580, 32832, 34390, 34752, 34884, 36720, 36924, 38760, 39096, 41040, 41268, 43440, 43605, 46155, 46512, 48870, 48960, 49232, 51585, 51680, 52128, 54720, 55024, 55386, 57920, 58140, 58463, 61540, 61902, 62016, 65160, 68780, 69768, 73440, 73848, 77520, 78192, 82080, 82536, 83079, 86880, 87210, 92310, 92853, 93024, 97740, 98464, 103170, 103360, 104256, 110048, 110772, 116280, 116926, 123080, 123804, 130320, 137560, 138465, 139536, 146880, 147696, 154755, 155040, 156384, 164160, 165072, 166158, 173760, 174420, 175389, 184620, 185706, 186048, 195480, 196928, 206340, 220096, 221544, 232560, 233852, 246160, 247608, 260640, 275120, 276930, 279072, 292315, 295392, 309510, 310080, 312768, 330144, 332316, 348840, 350778, 369240, 371412, 390960, 412680, 415395, 443088, 464265, 465120, 467704, 492320, 495216, 521280, 526167, 550240, 553860, 558144, 584630, 590784, 619020, 660288, 664632, 697680, 701556, 738480, 742824, 781920, 825360, 830790, 876945, 886176, 928530, 930240, 935408, 984640, 990432, 1052334, 1100480, 1107720, 1169260, 1238040, 1329264, 1395360, 1403112, 1476960, 1485648, 1563840, 1578501, 1650720, 1661580, 1753890, 1772352, 1857060, 1870816, 1980864, 2104668, 2215440, 2338520, 2476080, 2630835, 2658528, 2790720, 2806224, 2953920, 2971296, 3157002, 3301440, 3323160, 3507780, 3714120, 3741632, 4209336, 4430880, 4677040, 4952160, 5261670, 5317056, 5612448, 5942592, 6314004, 6646320, 7015560, 7428240, 7892505, 8418672, 8861760, 9354080, 9904320, 10523340, 11224896, 12628008, 13292640, 14031120, 14856480, 15785010, 16837344, 18708160, 21046680, 25256016, 26585280, 28062240, 29712960, 31570020, 33674688, 42093360, 50512032, 56124480, 63140040, 84186720, 101024064, 126280080, 168373440, 252560160, 505120320]

約数ペア:

[(1, 505120320), (2, 252560160), (3, 168373440), (4, 126280080), (5, 101024064), (6, 84186720), (8, 63140040), (9, 56124480), (10, 50512032), (12, 42093360), (15, 33674688), (16, 31570020), (17, 29712960), (18, 28062240), (19, 26585280), (20, 25256016), (24, 21046680), (27, 18708160), (30, 16837344), (32, 15785010), (34, 14856480), (36, 14031120), (38, 13292640), (40, 12628008), (45, 11224896), (48, 10523340), (51, 9904320), (54, 9354080), (57, 8861760), (60, 8418672), (64, 7892505), (68, 7428240), (72, 7015560), (76, 6646320), (80, 6314004), (85, 5942592), (90, 5612448), (95, 5317056), (96, 5261670), (102, 4952160), (108, 4677040), (114, 4430880), (120, 4209336), (135, 3741632), (136, 3714120), (144, 3507780), (152, 3323160), (153, 3301440), (160, 3157002), (170, 2971296), (171, 2953920), (180, 2806224), (181, 2790720), (190, 2658528), (192, 2630835), (204, 2476080), (216, 2338520), (228, 2215440), (240, 2104668), (255, 1980864), (270, 1870816), (272, 1857060), (285, 1772352), (288, 1753890), (304, 1661580), (306, 1650720), (320, 1578501), (323, 1563840), (340, 1485648), (342, 1476960), (360, 1403112), (362, 1395360), (380, 1329264), (408, 1238040), (432, 1169260), (456, 1107720), (459, 1100480), (480, 1052334), (510, 990432), (513, 984640), (540, 935408), (543, 930240), (544, 928530), (570, 886176), (576, 876945), (608, 830790), (612, 825360), (646, 781920), (680, 742824), (684, 738480), (720, 701556), (724, 697680), (760, 664632), (765, 660288), (816, 619020), (855, 590784), (864, 584630), (905, 558144), (912, 553860), (918, 550240), (960, 526167), (969, 521280), (1020, 495216), (1026, 492320), (1080, 467704), (1086, 465120), (1088, 464265), (1140, 443088), (1216, 415395), (1224, 412680), (1292, 390960), (1360, 371412), (1368, 369240), (1440, 350778), (1448, 348840), (1520, 332316), (1530, 330144), (1615, 312768), (1629, 310080), (1632, 309510), (1710, 295392), (1728, 292315), (1810, 279072), (1824, 276930), (1836, 275120), (1938, 260640), (2040, 247608), (2052, 246160), (2160, 233852), (2172, 232560), (2280, 221544), (2295, 220096), (2448, 206340), (2565, 196928), (2584, 195480), (2715, 186048), (2720, 185706), (2736, 184620), (2880, 175389), (2896, 174420), (2907, 173760), (3040, 166158), (3060, 165072), (3077, 164160), (3230, 156384), (3258, 155040), (3264, 154755), (3420, 147696), (3439, 146880), (3620, 139536), (3648, 138465), (3672, 137560), (3876, 130320), (4080, 123804), (4104, 123080), (4320, 116926), (4344, 116280), (4560, 110772), (4590, 110048), (4845, 104256), (4887, 103360), (4896, 103170), (5130, 98464), (5168, 97740), (5430, 93024), (5440, 92853), (5472, 92310), (5792, 87210), (5814, 86880), (6080, 83079), (6120, 82536), (6154, 82080), (6460, 78192), (6516, 77520), (6840, 73848), (6878, 73440), (7240, 69768), (7344, 68780), (7752, 65160), (8145, 62016), (8160, 61902), (8208, 61540), (8640, 58463), (8688, 58140), (8721, 57920), (9120, 55386), (9180, 55024), (9231, 54720), (9690, 52128), (9774, 51680), (9792, 51585), (10260, 49232), (10317, 48960), (10336, 48870), (10860, 46512), (10944, 46155), (11584, 43605), (11628, 43440), (12240, 41268), (12308, 41040), (12920, 39096), (13032, 38760), (13680, 36924), (13756, 36720), (14480, 34884), (14535, 34752), (14688, 34390), (15385, 32832), (15504, 32580), (16290, 31008), (16320, 30951), (16416, 30770), (17195, 29376), (17376, 29070), (17442, 28960), (18240, 27693), (18360, 27512), (18462, 27360), (19380, 26064), (19548, 25840), (20520, 24616), (20634, 24480), (20672, 24435), (21720, 23256)]