395594160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1363

約数の個数: 160

約数和(自身を含む): 1334581248

約数和(自身を除く): 938987088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 515, 520, 618, 624, 780, 824, 1030, 1040, 1231, 1236, 1339, 1545, 1560, 1648, 2060, 2462, 2472, 2678, 3090, 3120, 3693, 4017, 4120, 4924, 4944, 5356, 6155, 6180, 6695, 7386, 8034, 8240, 9848, 10712, 12310, 12360, 13390, 14772, 16003, 16068, 18465, 19696, 20085, 21424, 24620, 24720, 26780, 29544, 32006, 32136, 36930, 40170, 48009, 49240, 53560, 59088, 64012, 64272, 73860, 80015, 80340, 96018, 98480, 107120, 126793, 128024, 147720, 160030, 160680, 192036, 240045, 253586, 256048, 295440, 320060, 321360, 380379, 384072, 480090, 507172, 633965, 640120, 760758, 768144, 960180, 1014344, 1267930, 1280240, 1521516, 1648309, 1901895, 1920360, 2028688, 2535860, 3043032, 3296618, 3803790, 3840720, 4944927, 5071720, 6086064, 6593236, 7607580, 8241545, 9889854, 10143440, 13186472, 15215160, 16483090, 19779708, 24724635, 26372944, 30430320, 32966180, 39559416, 49449270, 65932360, 79118832, 98898540, 131864720, 197797080, 395594160]

約数ペア:

[(1, 395594160), (2, 197797080), (3, 131864720), (4, 98898540), (5, 79118832), (6, 65932360), (8, 49449270), (10, 39559416), (12, 32966180), (13, 30430320), (15, 26372944), (16, 24724635), (20, 19779708), (24, 16483090), (26, 15215160), (30, 13186472), (39, 10143440), (40, 9889854), (48, 8241545), (52, 7607580), (60, 6593236), (65, 6086064), (78, 5071720), (80, 4944927), (103, 3840720), (104, 3803790), (120, 3296618), (130, 3043032), (156, 2535860), (195, 2028688), (206, 1920360), (208, 1901895), (240, 1648309), (260, 1521516), (309, 1280240), (312, 1267930), (390, 1014344), (412, 960180), (515, 768144), (520, 760758), (618, 640120), (624, 633965), (780, 507172), (824, 480090), (1030, 384072), (1040, 380379), (1231, 321360), (1236, 320060), (1339, 295440), (1545, 256048), (1560, 253586), (1648, 240045), (2060, 192036), (2462, 160680), (2472, 160030), (2678, 147720), (3090, 128024), (3120, 126793), (3693, 107120), (4017, 98480), (4120, 96018), (4924, 80340), (4944, 80015), (5356, 73860), (6155, 64272), (6180, 64012), (6695, 59088), (7386, 53560), (8034, 49240), (8240, 48009), (9848, 40170), (10712, 36930), (12310, 32136), (12360, 32006), (13390, 29544), (14772, 26780), (16003, 24720), (16068, 24620), (18465, 21424), (19696, 20085)]