1886787840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4177

約数の個数: 288

約数和(自身を含む): 7293646080

約数和(自身を除く): 5406858240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4080, 4129, 4352, 4480, 4760, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8258, 8960, 9520, 10880, 11424, 12387, 13056, 13440, 14280, 15232, 16320, 16516, 19040, 20645, 21760, 22848, 24774, 26880, 28560, 28903, 30464, 32640, 33032, 38080, 41290, 45696, 49548, 57120, 57806, 61935, 65280, 66064, 70193, 76160, 82580, 86709, 91392, 99096, 114240, 115612, 123870, 132128, 140386, 144515, 152320, 165160, 173418, 198192, 210579, 228480, 231224, 247740, 264256, 280772, 289030, 330320, 346836, 350965, 396384, 421158, 433545, 456960, 462448, 491351, 495480, 528512, 561544, 578060, 660640, 693672, 701930, 792768, 842316, 867090, 924896, 982702, 990960, 1052895, 1057024, 1123088, 1156120, 1321280, 1387344, 1403860, 1474053, 1585536, 1684632, 1734180, 1849792, 1965404, 1981920, 2105790, 2246176, 2312240, 2456755, 2642560, 2774688, 2807720, 2948106, 3171072, 3369264, 3468360, 3699584, 3930808, 3963840, 4211580, 4492352, 4624480, 4913510, 5285120, 5549376, 5615440, 5896212, 6738528, 6936720, 7370265, 7399168, 7861616, 7927680, 8423160, 8984704, 9248960, 9827020, 11098752, 11230880, 11792424, 13477056, 13873440, 14740530, 15723232, 15855360, 16846320, 17969408, 18497920, 19654040, 22197504, 22461760, 23584848, 26954112, 27746880, 29481060, 31446464, 33692640, 36995840, 39308080, 44923520, 47169696, 53908224, 55493760, 58962120, 62892928, 67385280, 78616160, 89847040, 94339392, 110987520, 117924240, 125785856, 134770560, 157232320, 188678784, 235848480, 269541120, 314464640, 377357568, 471696960, 628929280, 943393920, 1886787840]

約数ペア:

[(1, 1886787840), (2, 943393920), (3, 628929280), (4, 471696960), (5, 377357568), (6, 314464640), (7, 269541120), (8, 235848480), (10, 188678784), (12, 157232320), (14, 134770560), (15, 125785856), (16, 117924240), (17, 110987520), (20, 94339392), (21, 89847040), (24, 78616160), (28, 67385280), (30, 62892928), (32, 58962120), (34, 55493760), (35, 53908224), (40, 47169696), (42, 44923520), (48, 39308080), (51, 36995840), (56, 33692640), (60, 31446464), (64, 29481060), (68, 27746880), (70, 26954112), (80, 23584848), (84, 22461760), (85, 22197504), (96, 19654040), (102, 18497920), (105, 17969408), (112, 16846320), (119, 15855360), (120, 15723232), (128, 14740530), (136, 13873440), (140, 13477056), (160, 11792424), (168, 11230880), (170, 11098752), (192, 9827020), (204, 9248960), (210, 8984704), (224, 8423160), (238, 7927680), (240, 7861616), (255, 7399168), (256, 7370265), (272, 6936720), (280, 6738528), (320, 5896212), (336, 5615440), (340, 5549376), (357, 5285120), (384, 4913510), (408, 4624480), (420, 4492352), (448, 4211580), (476, 3963840), (480, 3930808), (510, 3699584), (544, 3468360), (560, 3369264), (595, 3171072), (640, 2948106), (672, 2807720), (680, 2774688), (714, 2642560), (768, 2456755), (816, 2312240), (840, 2246176), (896, 2105790), (952, 1981920), (960, 1965404), (1020, 1849792), (1088, 1734180), (1120, 1684632), (1190, 1585536), (1280, 1474053), (1344, 1403860), (1360, 1387344), (1428, 1321280), (1632, 1156120), (1680, 1123088), (1785, 1057024), (1792, 1052895), (1904, 990960), (1920, 982702), (2040, 924896), (2176, 867090), (2240, 842316), (2380, 792768), (2688, 701930), (2720, 693672), (2856, 660640), (3264, 578060), (3360, 561544), (3570, 528512), (3808, 495480), (3840, 491351), (4080, 462448), (4129, 456960), (4352, 433545), (4480, 421158), (4760, 396384), (5376, 350965), (5440, 346836), (5712, 330320), (6528, 289030), (6720, 280772), (7140, 264256), (7616, 247740), (8160, 231224), (8258, 228480), (8960, 210579), (9520, 198192), (10880, 173418), (11424, 165160), (12387, 152320), (13056, 144515), (13440, 140386), (14280, 132128), (15232, 123870), (16320, 115612), (16516, 114240), (19040, 99096), (20645, 91392), (21760, 86709), (22848, 82580), (24774, 76160), (26880, 70193), (28560, 66064), (28903, 65280), (30464, 61935), (32640, 57806), (33032, 57120), (38080, 49548), (41290, 45696)]