1416665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 4686409728

約数和(自身を除く): 3269744448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 181, 186, 192, 240, 248, 263, 310, 320, 362, 372, 465, 480, 496, 526, 543, 620, 724, 744, 789, 905, 930, 960, 992, 1052, 1086, 1240, 1315, 1448, 1488, 1578, 1810, 1860, 1984, 2104, 2172, 2480, 2630, 2715, 2896, 2976, 3156, 3620, 3720, 3945, 4208, 4344, 4960, 5260, 5430, 5611, 5792, 5952, 6312, 7240, 7440, 7890, 8153, 8416, 8688, 9920, 10520, 10860, 11222, 11584, 12624, 14480, 14880, 15780, 16306, 16832, 16833, 17376, 21040, 21720, 22444, 24459, 25248, 28055, 28960, 29760, 31560, 32612, 33666, 34752, 40765, 42080, 43440, 44888, 47603, 48918, 50496, 56110, 57920, 63120, 65224, 67332, 81530, 84160, 84165, 86880, 89776, 95206, 97836, 112220, 122295, 126240, 130448, 134664, 142809, 163060, 168330, 173760, 179552, 190412, 195672, 224440, 238015, 244590, 252480, 260896, 269328, 285618, 326120, 336660, 359104, 380824, 391344, 448880, 476030, 489180, 521792, 538656, 571236, 652240, 673320, 714045, 761648, 782688, 897760, 952060, 978360, 1077312, 1142472, 1304480, 1346640, 1428090, 1475693, 1523296, 1565376, 1795520, 1904120, 1956720, 2284944, 2608960, 2693280, 2856180, 2951386, 3046592, 3808240, 3913440, 4427079, 4569888, 5386560, 5712360, 5902772, 7378465, 7616480, 7826880, 8854158, 9139776, 11424720, 11805544, 14756930, 15232960, 17708316, 22135395, 22849440, 23611088, 29513860, 35416632, 44270790, 45698880, 47222176, 59027720, 70833264, 88541580, 94444352, 118055440, 141666528, 177083160, 236110880, 283333056, 354166320, 472221760, 708332640, 1416665280]

約数ペア:

[(1, 1416665280), (2, 708332640), (3, 472221760), (4, 354166320), (5, 283333056), (6, 236110880), (8, 177083160), (10, 141666528), (12, 118055440), (15, 94444352), (16, 88541580), (20, 70833264), (24, 59027720), (30, 47222176), (31, 45698880), (32, 44270790), (40, 35416632), (48, 29513860), (60, 23611088), (62, 22849440), (64, 22135395), (80, 17708316), (93, 15232960), (96, 14756930), (120, 11805544), (124, 11424720), (155, 9139776), (160, 8854158), (181, 7826880), (186, 7616480), (192, 7378465), (240, 5902772), (248, 5712360), (263, 5386560), (310, 4569888), (320, 4427079), (362, 3913440), (372, 3808240), (465, 3046592), (480, 2951386), (496, 2856180), (526, 2693280), (543, 2608960), (620, 2284944), (724, 1956720), (744, 1904120), (789, 1795520), (905, 1565376), (930, 1523296), (960, 1475693), (992, 1428090), (1052, 1346640), (1086, 1304480), (1240, 1142472), (1315, 1077312), (1448, 978360), (1488, 952060), (1578, 897760), (1810, 782688), (1860, 761648), (1984, 714045), (2104, 673320), (2172, 652240), (2480, 571236), (2630, 538656), (2715, 521792), (2896, 489180), (2976, 476030), (3156, 448880), (3620, 391344), (3720, 380824), (3945, 359104), (4208, 336660), (4344, 326120), (4960, 285618), (5260, 269328), (5430, 260896), (5611, 252480), (5792, 244590), (5952, 238015), (6312, 224440), (7240, 195672), (7440, 190412), (7890, 179552), (8153, 173760), (8416, 168330), (8688, 163060), (9920, 142809), (10520, 134664), (10860, 130448), (11222, 126240), (11584, 122295), (12624, 112220), (14480, 97836), (14880, 95206), (15780, 89776), (16306, 86880), (16832, 84165), (16833, 84160), (17376, 81530), (21040, 67332), (21720, 65224), (22444, 63120), (24459, 57920), (25248, 56110), (28055, 50496), (28960, 48918), (29760, 47603), (31560, 44888), (32612, 43440), (33666, 42080), (34752, 40765)]