7288397440

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 17812872000

約数和(自身を除く): 10524474560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 251, 295, 320, 472, 502, 590, 640, 769, 944, 1004, 1180, 1255, 1538, 1888, 2008, 2360, 2510, 3076, 3776, 3845, 4016, 4720, 5020, 6152, 7552, 7690, 8032, 9440, 10040, 12304, 14809, 15380, 16064, 18880, 20080, 24608, 29618, 30760, 32128, 37760, 40160, 45371, 49216, 59236, 61520, 74045, 80320, 90742, 98432, 118472, 123040, 148090, 160640, 181484, 193019, 226855, 236944, 246080, 296180, 362968, 386038, 453710, 473888, 492160, 592360, 725936, 772076, 907420, 947776, 965095, 1184720, 1451872, 1544152, 1814840, 1895552, 1930190, 2369440, 2903744, 3088304, 3629680, 3860380, 4738880, 5807488, 6176608, 7259360, 7720760, 9477760, 11388121, 12353216, 14518720, 15441520, 22776242, 24706432, 29037440, 30883040, 45552484, 56940605, 61766080, 91104968, 113881210, 123532160, 182209936, 227762420, 364419872, 455524840, 728839744, 911049680, 1457679488, 1822099360, 3644198720, 7288397440]

約数ペア:

[(1, 7288397440), (2, 3644198720), (4, 1822099360), (5, 1457679488), (8, 911049680), (10, 728839744), (16, 455524840), (20, 364419872), (32, 227762420), (40, 182209936), (59, 123532160), (64, 113881210), (80, 91104968), (118, 61766080), (128, 56940605), (160, 45552484), (236, 30883040), (251, 29037440), (295, 24706432), (320, 22776242), (472, 15441520), (502, 14518720), (590, 12353216), (640, 11388121), (769, 9477760), (944, 7720760), (1004, 7259360), (1180, 6176608), (1255, 5807488), (1538, 4738880), (1888, 3860380), (2008, 3629680), (2360, 3088304), (2510, 2903744), (3076, 2369440), (3776, 1930190), (3845, 1895552), (4016, 1814840), (4720, 1544152), (5020, 1451872), (6152, 1184720), (7552, 965095), (7690, 947776), (8032, 907420), (9440, 772076), (10040, 725936), (12304, 592360), (14809, 492160), (15380, 473888), (16064, 453710), (18880, 386038), (20080, 362968), (24608, 296180), (29618, 246080), (30760, 236944), (32128, 226855), (37760, 193019), (40160, 181484), (45371, 160640), (49216, 148090), (59236, 123040), (61520, 118472), (74045, 98432), (80320, 90742)]