394373760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 1395947520

約数和(自身を除く): 1001573760

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, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 263, 264, 284, 320, 330, 352, 355, 384, 426, 440, 480, 526, 528, 568, 640, 660, 704, 710, 781, 789, 852, 880, 960, 1052, 1056, 1065, 1136, 1315, 1320, 1408, 1420, 1562, 1578, 1704, 1760, 1920, 2104, 2112, 2130, 2272, 2343, 2630, 2640, 2840, 2893, 3124, 3156, 3408, 3520, 3905, 3945, 4208, 4224, 4260, 4544, 4686, 5260, 5280, 5680, 5786, 6248, 6312, 6816, 7040, 7810, 7890, 8416, 8520, 8679, 9088, 9372, 10520, 10560, 11360, 11572, 11715, 12496, 12624, 13632, 14465, 15620, 15780, 16832, 17040, 17358, 18673, 18744, 21040, 21120, 22720, 23144, 23430, 24992, 25248, 27264, 28930, 31240, 31560, 33664, 34080, 34716, 37346, 37488, 42080, 43395, 45440, 46288, 46860, 49984, 50496, 56019, 57860, 62480, 63120, 68160, 69432, 74692, 74976, 84160, 86790, 92576, 93365, 93720, 99968, 100992, 112038, 115720, 124960, 126240, 136320, 138864, 149384, 149952, 168320, 173580, 185152, 186730, 187440, 205403, 224076, 231440, 249920, 252480, 277728, 280095, 298768, 299904, 347160, 370304, 373460, 374880, 410806, 448152, 462880, 499840, 504960, 555456, 560190, 597536, 616209, 694320, 746920, 749760, 821612, 896304, 925760, 1027015, 1110912, 1120380, 1195072, 1232418, 1388640, 1493840, 1499520, 1643224, 1792608, 1851520, 2054030, 2240760, 2390144, 2464836, 2777280, 2987680, 3081045, 3286448, 3585216, 4108060, 4481520, 4929672, 5554560, 5975360, 6162090, 6572896, 7170432, 8216120, 8963040, 9859344, 11950720, 12324180, 13145792, 16432240, 17926080, 19718688, 24648360, 26291584, 32864480, 35852160, 39437376, 49296720, 65728960, 78874752, 98593440, 131457920, 197186880, 394373760]

約数ペア:

[(1, 394373760), (2, 197186880), (3, 131457920), (4, 98593440), (5, 78874752), (6, 65728960), (8, 49296720), (10, 39437376), (11, 35852160), (12, 32864480), (15, 26291584), (16, 24648360), (20, 19718688), (22, 17926080), (24, 16432240), (30, 13145792), (32, 12324180), (33, 11950720), (40, 9859344), (44, 8963040), (48, 8216120), (55, 7170432), (60, 6572896), (64, 6162090), (66, 5975360), (71, 5554560), (80, 4929672), (88, 4481520), (96, 4108060), (110, 3585216), (120, 3286448), (128, 3081045), (132, 2987680), (142, 2777280), (160, 2464836), (165, 2390144), (176, 2240760), (192, 2054030), (213, 1851520), (220, 1792608), (240, 1643224), (263, 1499520), (264, 1493840), (284, 1388640), (320, 1232418), (330, 1195072), (352, 1120380), (355, 1110912), (384, 1027015), (426, 925760), (440, 896304), (480, 821612), (526, 749760), (528, 746920), (568, 694320), (640, 616209), (660, 597536), (704, 560190), (710, 555456), (781, 504960), (789, 499840), (852, 462880), (880, 448152), (960, 410806), (1052, 374880), (1056, 373460), (1065, 370304), (1136, 347160), (1315, 299904), (1320, 298768), (1408, 280095), (1420, 277728), (1562, 252480), (1578, 249920), (1704, 231440), (1760, 224076), (1920, 205403), (2104, 187440), (2112, 186730), (2130, 185152), (2272, 173580), (2343, 168320), (2630, 149952), (2640, 149384), (2840, 138864), (2893, 136320), (3124, 126240), (3156, 124960), (3408, 115720), (3520, 112038), (3905, 100992), (3945, 99968), (4208, 93720), (4224, 93365), (4260, 92576), (4544, 86790), (4686, 84160), (5260, 74976), (5280, 74692), (5680, 69432), (5786, 68160), (6248, 63120), (6312, 62480), (6816, 57860), (7040, 56019), (7810, 50496), (7890, 49984), (8416, 46860), (8520, 46288), (8679, 45440), (9088, 43395), (9372, 42080), (10520, 37488), (10560, 37346), (11360, 34716), (11572, 34080), (11715, 33664), (12496, 31560), (12624, 31240), (13632, 28930), (14465, 27264), (15620, 25248), (15780, 24992), (16832, 23430), (17040, 23144), (17358, 22720), (18673, 21120), (18744, 21040)]