137933880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5349

約数の個数: 128

約数和(自身を含む): 488263680

約数和(自身を除く): 350329800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5297, 6510, 8680, 10594, 13020, 15891, 21188, 26040, 26485, 31782, 37079, 42376, 52970, 63564, 74158, 79455, 105940, 111237, 127128, 148316, 158910, 164207, 185395, 211880, 222474, 296632, 317820, 328414, 370790, 444948, 492621, 556185, 635640, 656828, 741580, 821035, 889896, 985242, 1112370, 1149449, 1313656, 1483160, 1642070, 1970484, 2224740, 2298898, 2463105, 3284140, 3448347, 3940968, 4449480, 4597796, 4926210, 5747245, 6568280, 6896694, 9195592, 9852420, 11494490, 13793388, 17241735, 19704840, 22988980, 27586776, 34483470, 45977960, 68966940, 137933880]

約数ペア:

[(1, 137933880), (2, 68966940), (3, 45977960), (4, 34483470), (5, 27586776), (6, 22988980), (7, 19704840), (8, 17241735), (10, 13793388), (12, 11494490), (14, 9852420), (15, 9195592), (20, 6896694), (21, 6568280), (24, 5747245), (28, 4926210), (30, 4597796), (31, 4449480), (35, 3940968), (40, 3448347), (42, 3284140), (56, 2463105), (60, 2298898), (62, 2224740), (70, 1970484), (84, 1642070), (93, 1483160), (105, 1313656), (120, 1149449), (124, 1112370), (140, 985242), (155, 889896), (168, 821035), (186, 741580), (210, 656828), (217, 635640), (248, 556185), (280, 492621), (310, 444948), (372, 370790), (420, 328414), (434, 317820), (465, 296632), (620, 222474), (651, 211880), (744, 185395), (840, 164207), (868, 158910), (930, 148316), (1085, 127128), (1240, 111237), (1302, 105940), (1736, 79455), (1860, 74158), (2170, 63564), (2604, 52970), (3255, 42376), (3720, 37079), (4340, 31782), (5208, 26485), (5297, 26040), (6510, 21188), (8680, 15891), (10594, 13020)]