139191240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 463294080

約数和(自身を除く): 324102840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 71, 85, 93, 102, 120, 124, 136, 142, 155, 170, 186, 204, 213, 248, 255, 284, 310, 340, 355, 372, 408, 426, 465, 510, 527, 568, 620, 680, 710, 744, 852, 930, 961, 1020, 1054, 1065, 1207, 1240, 1420, 1581, 1704, 1860, 1922, 2040, 2108, 2130, 2201, 2414, 2635, 2840, 2883, 3162, 3621, 3720, 3844, 4216, 4260, 4402, 4805, 4828, 5270, 5766, 6035, 6324, 6603, 7242, 7688, 7905, 8520, 8804, 9610, 9656, 10540, 11005, 11532, 12070, 12648, 13206, 14415, 14484, 15810, 16337, 17608, 18105, 19220, 21080, 22010, 23064, 24140, 26412, 28830, 28968, 31620, 32674, 33015, 36210, 37417, 38440, 44020, 48280, 49011, 52824, 57660, 63240, 65348, 66030, 68231, 72420, 74834, 81685, 88040, 98022, 112251, 115320, 130696, 132060, 136462, 144840, 149668, 163370, 187085, 196044, 204693, 224502, 245055, 264120, 272924, 299336, 326740, 341155, 374170, 392088, 409386, 449004, 490110, 545848, 561255, 653480, 682310, 748340, 818772, 898008, 980220, 1023465, 1122510, 1159927, 1364620, 1496680, 1637544, 1960440, 2046930, 2245020, 2319854, 2729240, 3479781, 4093860, 4490040, 4639708, 5799635, 6959562, 8187720, 9279416, 11599270, 13919124, 17398905, 23198540, 27838248, 34797810, 46397080, 69595620, 139191240]

約数ペア:

[(1, 139191240), (2, 69595620), (3, 46397080), (4, 34797810), (5, 27838248), (6, 23198540), (8, 17398905), (10, 13919124), (12, 11599270), (15, 9279416), (17, 8187720), (20, 6959562), (24, 5799635), (30, 4639708), (31, 4490040), (34, 4093860), (40, 3479781), (51, 2729240), (60, 2319854), (62, 2245020), (68, 2046930), (71, 1960440), (85, 1637544), (93, 1496680), (102, 1364620), (120, 1159927), (124, 1122510), (136, 1023465), (142, 980220), (155, 898008), (170, 818772), (186, 748340), (204, 682310), (213, 653480), (248, 561255), (255, 545848), (284, 490110), (310, 449004), (340, 409386), (355, 392088), (372, 374170), (408, 341155), (426, 326740), (465, 299336), (510, 272924), (527, 264120), (568, 245055), (620, 224502), (680, 204693), (710, 196044), (744, 187085), (852, 163370), (930, 149668), (961, 144840), (1020, 136462), (1054, 132060), (1065, 130696), (1207, 115320), (1240, 112251), (1420, 98022), (1581, 88040), (1704, 81685), (1860, 74834), (1922, 72420), (2040, 68231), (2108, 66030), (2130, 65348), (2201, 63240), (2414, 57660), (2635, 52824), (2840, 49011), (2883, 48280), (3162, 44020), (3621, 38440), (3720, 37417), (3844, 36210), (4216, 33015), (4260, 32674), (4402, 31620), (4805, 28968), (4828, 28830), (5270, 26412), (5766, 24140), (6035, 23064), (6324, 22010), (6603, 21080), (7242, 19220), (7688, 18105), (7905, 17608), (8520, 16337), (8804, 15810), (9610, 14484), (9656, 14415), (10540, 13206), (11005, 12648), (11532, 12070)]