219984270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 600929280

約数和(自身を除く): 380945010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 71, 82, 110, 123, 142, 165, 205, 213, 229, 246, 330, 355, 410, 426, 451, 458, 615, 687, 710, 781, 902, 1065, 1145, 1230, 1353, 1374, 1562, 2130, 2255, 2290, 2343, 2519, 2706, 2911, 3435, 3905, 4510, 4686, 5038, 5822, 6765, 6870, 7557, 7810, 8733, 9389, 11715, 12595, 13530, 14555, 15114, 16259, 17466, 18778, 23430, 25190, 28167, 29110, 32021, 32518, 37785, 43665, 46945, 48777, 56334, 64042, 75570, 81295, 87330, 93890, 96063, 97554, 103279, 140835, 160105, 162590, 178849, 192126, 206558, 243885, 281670, 309837, 320210, 357698, 480315, 487770, 516395, 536547, 619674, 666619, 894245, 960630, 1032790, 1073094, 1333238, 1549185, 1788490, 1999857, 2682735, 3098370, 3333095, 3999714, 5365470, 6666190, 7332809, 9999285, 14665618, 19998570, 21998427, 36664045, 43996854, 73328090, 109992135, 219984270]

約数ペア:

[(1, 219984270), (2, 109992135), (3, 73328090), (5, 43996854), (6, 36664045), (10, 21998427), (11, 19998570), (15, 14665618), (22, 9999285), (30, 7332809), (33, 6666190), (41, 5365470), (55, 3999714), (66, 3333095), (71, 3098370), (82, 2682735), (110, 1999857), (123, 1788490), (142, 1549185), (165, 1333238), (205, 1073094), (213, 1032790), (229, 960630), (246, 894245), (330, 666619), (355, 619674), (410, 536547), (426, 516395), (451, 487770), (458, 480315), (615, 357698), (687, 320210), (710, 309837), (781, 281670), (902, 243885), (1065, 206558), (1145, 192126), (1230, 178849), (1353, 162590), (1374, 160105), (1562, 140835), (2130, 103279), (2255, 97554), (2290, 96063), (2343, 93890), (2519, 87330), (2706, 81295), (2911, 75570), (3435, 64042), (3905, 56334), (4510, 48777), (4686, 46945), (5038, 43665), (5822, 37785), (6765, 32518), (6870, 32021), (7557, 29110), (7810, 28167), (8733, 25190), (9389, 23430), (11715, 18778), (12595, 17466), (13530, 16259), (14555, 15114)]