197186880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 695236608

約数和(自身を除く): 498049728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 192, 213, 220, 240, 263, 264, 284, 320, 330, 352, 355, 426, 440, 480, 526, 528, 568, 660, 704, 710, 781, 789, 852, 880, 960, 1052, 1056, 1065, 1136, 1315, 1320, 1420, 1562, 1578, 1704, 1760, 2104, 2112, 2130, 2272, 2343, 2630, 2640, 2840, 2893, 3124, 3156, 3408, 3520, 3905, 3945, 4208, 4260, 4544, 4686, 5260, 5280, 5680, 5786, 6248, 6312, 6816, 7810, 7890, 8416, 8520, 8679, 9372, 10520, 10560, 11360, 11572, 11715, 12496, 12624, 13632, 14465, 15620, 15780, 16832, 17040, 17358, 18673, 18744, 21040, 22720, 23144, 23430, 24992, 25248, 28930, 31240, 31560, 34080, 34716, 37346, 37488, 42080, 43395, 46288, 46860, 49984, 50496, 56019, 57860, 62480, 63120, 68160, 69432, 74692, 74976, 84160, 86790, 92576, 93365, 93720, 112038, 115720, 124960, 126240, 138864, 149384, 149952, 173580, 185152, 186730, 187440, 205403, 224076, 231440, 249920, 252480, 277728, 280095, 298768, 347160, 373460, 374880, 410806, 448152, 462880, 555456, 560190, 597536, 616209, 694320, 746920, 749760, 821612, 896304, 925760, 1027015, 1120380, 1195072, 1232418, 1388640, 1493840, 1643224, 1792608, 2054030, 2240760, 2464836, 2777280, 2987680, 3081045, 3286448, 3585216, 4108060, 4481520, 4929672, 5975360, 6162090, 6572896, 8216120, 8963040, 9859344, 12324180, 13145792, 16432240, 17926080, 19718688, 24648360, 32864480, 39437376, 49296720, 65728960, 98593440, 197186880]

約数ペア:

[(1, 197186880), (2, 98593440), (3, 65728960), (4, 49296720), (5, 39437376), (6, 32864480), (8, 24648360), (10, 19718688), (11, 17926080), (12, 16432240), (15, 13145792), (16, 12324180), (20, 9859344), (22, 8963040), (24, 8216120), (30, 6572896), (32, 6162090), (33, 5975360), (40, 4929672), (44, 4481520), (48, 4108060), (55, 3585216), (60, 3286448), (64, 3081045), (66, 2987680), (71, 2777280), (80, 2464836), (88, 2240760), (96, 2054030), (110, 1792608), (120, 1643224), (132, 1493840), (142, 1388640), (160, 1232418), (165, 1195072), (176, 1120380), (192, 1027015), (213, 925760), (220, 896304), (240, 821612), (263, 749760), (264, 746920), (284, 694320), (320, 616209), (330, 597536), (352, 560190), (355, 555456), (426, 462880), (440, 448152), (480, 410806), (526, 374880), (528, 373460), (568, 347160), (660, 298768), (704, 280095), (710, 277728), (781, 252480), (789, 249920), (852, 231440), (880, 224076), (960, 205403), (1052, 187440), (1056, 186730), (1065, 185152), (1136, 173580), (1315, 149952), (1320, 149384), (1420, 138864), (1562, 126240), (1578, 124960), (1704, 115720), (1760, 112038), (2104, 93720), (2112, 93365), (2130, 92576), (2272, 86790), (2343, 84160), (2630, 74976), (2640, 74692), (2840, 69432), (2893, 68160), (3124, 63120), (3156, 62480), (3408, 57860), (3520, 56019), (3905, 50496), (3945, 49984), (4208, 46860), (4260, 46288), (4544, 43395), (4686, 42080), (5260, 37488), (5280, 37346), (5680, 34716), (5786, 34080), (6248, 31560), (6312, 31240), (6816, 28930), (7810, 25248), (7890, 24992), (8416, 23430), (8520, 23144), (8679, 22720), (9372, 21040), (10520, 18744), (10560, 18673), (11360, 17358), (11572, 17040), (11715, 16832), (12496, 15780), (12624, 15620), (13632, 14465)]