1228135680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 432

約数和(自身を含む): 4642659840

約数和(自身を除く): 3414524160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 181, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 362, 372, 380, 384, 456, 465, 480, 496, 543, 558, 570, 576, 589, 608, 620, 640, 684, 720, 724, 744, 760, 768, 855, 905, 912, 930, 960, 992, 1086, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1448, 1488, 1520, 1629, 1710, 1767, 1810, 1824, 1860, 1920, 1984, 2172, 2232, 2280, 2304, 2356, 2432, 2480, 2715, 2736, 2790, 2880, 2896, 2945, 2976, 3040, 3258, 3420, 3439, 3534, 3620, 3648, 3720, 3840, 3968, 4344, 4464, 4560, 4712, 4864, 4960, 5301, 5430, 5472, 5580, 5611, 5760, 5792, 5890, 5952, 6080, 6516, 6840, 6878, 7068, 7240, 7296, 7440, 7936, 8145, 8688, 8835, 8928, 9120, 9424, 9920, 10317, 10602, 10860, 10944, 11160, 11222, 11520, 11584, 11780, 11904, 12160, 13032, 13680, 13756, 14136, 14480, 14592, 14880, 16290, 16833, 17195, 17376, 17670, 17856, 18240, 18848, 19840, 20634, 21204, 21720, 21888, 22320, 22444, 23168, 23560, 23808, 24320, 26064, 26505, 27360, 27512, 28055, 28272, 28960, 29760, 30951, 32580, 33666, 34390, 34752, 35340, 35712, 36480, 37696, 39680, 41268, 42408, 43440, 43776, 44640, 44888, 46336, 47120, 50499, 51585, 52128, 53010, 54720, 55024, 56110, 56544, 57920, 59520, 61902, 65160, 67332, 68780, 69504, 70680, 71424, 72960, 75392, 82536, 84165, 84816, 86880, 89280, 89776, 94240, 100998, 103170, 104256, 106020, 106609, 109440, 110048, 112220, 113088, 115840, 119040, 123804, 130320, 134664, 137560, 139008, 141360, 150784, 154755, 165072, 168330, 169632, 173760, 178560, 179552, 188480, 201996, 206340, 208512, 212040, 213218, 218880, 220096, 224440, 226176, 231680, 247608, 252495, 260640, 269328, 275120, 282720, 309510, 319827, 330144, 336660, 339264, 347520, 357120, 359104, 376960, 403992, 412680, 417024, 424080, 426436, 440192, 448880, 452352, 495216, 504990, 521280, 533045, 538656, 550240, 565440, 619020, 639654, 660288, 673320, 678528, 695040, 718208, 753920, 807984, 825360, 848160, 852872, 880384, 897760, 959481, 990432, 1009980, 1042560, 1066090, 1077312, 1100480, 1130880, 1238040, 1279308, 1320576, 1346640, 1357056, 1436416, 1599135, 1615968, 1650720, 1696320, 1705744, 1795520, 1918962, 1980864, 2019960, 2085120, 2132180, 2154624, 2200960, 2261760, 2476080, 2558616, 2641152, 2693280, 3198270, 3231936, 3301440, 3392640, 3411488, 3591040, 3837924, 3961728, 4039920, 4264360, 4309248, 4401920, 4797405, 4952160, 5117232, 5386560, 6396540, 6463872, 6602880, 6785280, 6822976, 7182080, 7675848, 7923456, 8079840, 8528720, 9594810, 9904320, 10234464, 10773120, 12793080, 12927744, 13205760, 13645952, 15351696, 16159680, 17057440, 19189620, 19808640, 20468928, 21546240, 25586160, 27291904, 30703392, 32319360, 34114880, 38379240, 39617280, 40937856, 51172320, 61406784, 64638720, 68229760, 76758480, 81875712, 102344640, 122813568, 136459520, 153516960, 204689280, 245627136, 307033920, 409378560, 614067840, 1228135680]

約数ペア:

[(1, 1228135680), (2, 614067840), (3, 409378560), (4, 307033920), (5, 245627136), (6, 204689280), (8, 153516960), (9, 136459520), (10, 122813568), (12, 102344640), (15, 81875712), (16, 76758480), (18, 68229760), (19, 64638720), (20, 61406784), (24, 51172320), (30, 40937856), (31, 39617280), (32, 38379240), (36, 34114880), (38, 32319360), (40, 30703392), (45, 27291904), (48, 25586160), (57, 21546240), (60, 20468928), (62, 19808640), (64, 19189620), (72, 17057440), (76, 16159680), (80, 15351696), (90, 13645952), (93, 13205760), (95, 12927744), (96, 12793080), (114, 10773120), (120, 10234464), (124, 9904320), (128, 9594810), (144, 8528720), (152, 8079840), (155, 7923456), (160, 7675848), (171, 7182080), (180, 6822976), (181, 6785280), (186, 6602880), (190, 6463872), (192, 6396540), (228, 5386560), (240, 5117232), (248, 4952160), (256, 4797405), (279, 4401920), (285, 4309248), (288, 4264360), (304, 4039920), (310, 3961728), (320, 3837924), (342, 3591040), (360, 3411488), (362, 3392640), (372, 3301440), (380, 3231936), (384, 3198270), (456, 2693280), (465, 2641152), (480, 2558616), (496, 2476080), (543, 2261760), (558, 2200960), (570, 2154624), (576, 2132180), (589, 2085120), (608, 2019960), (620, 1980864), (640, 1918962), (684, 1795520), (720, 1705744), (724, 1696320), (744, 1650720), (760, 1615968), (768, 1599135), (855, 1436416), (905, 1357056), (912, 1346640), (930, 1320576), (960, 1279308), (992, 1238040), (1086, 1130880), (1116, 1100480), (1140, 1077312), (1152, 1066090), (1178, 1042560), (1216, 1009980), (1240, 990432), (1280, 959481), (1368, 897760), (1395, 880384), (1440, 852872), (1448, 848160), (1488, 825360), (1520, 807984), (1629, 753920), (1710, 718208), (1767, 695040), (1810, 678528), (1824, 673320), (1860, 660288), (1920, 639654), (1984, 619020), (2172, 565440), (2232, 550240), (2280, 538656), (2304, 533045), (2356, 521280), (2432, 504990), (2480, 495216), (2715, 452352), (2736, 448880), (2790, 440192), (2880, 426436), (2896, 424080), (2945, 417024), (2976, 412680), (3040, 403992), (3258, 376960), (3420, 359104), (3439, 357120), (3534, 347520), (3620, 339264), (3648, 336660), (3720, 330144), (3840, 319827), (3968, 309510), (4344, 282720), (4464, 275120), (4560, 269328), (4712, 260640), (4864, 252495), (4960, 247608), (5301, 231680), (5430, 226176), (5472, 224440), (5580, 220096), (5611, 218880), (5760, 213218), (5792, 212040), (5890, 208512), (5952, 206340), (6080, 201996), (6516, 188480), (6840, 179552), (6878, 178560), (7068, 173760), (7240, 169632), (7296, 168330), (7440, 165072), (7936, 154755), (8145, 150784), (8688, 141360), (8835, 139008), (8928, 137560), (9120, 134664), (9424, 130320), (9920, 123804), (10317, 119040), (10602, 115840), (10860, 113088), (10944, 112220), (11160, 110048), (11222, 109440), (11520, 106609), (11584, 106020), (11780, 104256), (11904, 103170), (12160, 100998), (13032, 94240), (13680, 89776), (13756, 89280), (14136, 86880), (14480, 84816), (14592, 84165), (14880, 82536), (16290, 75392), (16833, 72960), (17195, 71424), (17376, 70680), (17670, 69504), (17856, 68780), (18240, 67332), (18848, 65160), (19840, 61902), (20634, 59520), (21204, 57920), (21720, 56544), (21888, 56110), (22320, 55024), (22444, 54720), (23168, 53010), (23560, 52128), (23808, 51585), (24320, 50499), (26064, 47120), (26505, 46336), (27360, 44888), (27512, 44640), (28055, 43776), (28272, 43440), (28960, 42408), (29760, 41268), (30951, 39680), (32580, 37696), (33666, 36480), (34390, 35712), (34752, 35340)]