267942780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 216

約数和(自身を含む): 1001630448

約数和(自身を除く): 733687668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1787, 2142, 2205, 2380, 2499, 2940, 3060, 3332, 3570, 3574, 4165, 4284, 4410, 4998, 5355, 5361, 7140, 7148, 7497, 8330, 8820, 8935, 9996, 10710, 10722, 12495, 12509, 14994, 16083, 16660, 17870, 21420, 21444, 24990, 25018, 26805, 29988, 30379, 32166, 35740, 37485, 37527, 49980, 50036, 53610, 60758, 62545, 64332, 74970, 75054, 80415, 87563, 91137, 107220, 112581, 121516, 125090, 149940, 150108, 151895, 160830, 175126, 182274, 187635, 212653, 225162, 250180, 262689, 273411, 303790, 321660, 350252, 364548, 375270, 425306, 437815, 450324, 455685, 525378, 546822, 562905, 607580, 637959, 750540, 788067, 850612, 875630, 911370, 1050756, 1063265, 1093644, 1125810, 1275918, 1313445, 1367055, 1488571, 1576134, 1751260, 1822740, 1913877, 2126530, 2251620, 2551836, 2626890, 2734110, 2977142, 3152268, 3189795, 3827754, 3940335, 4253060, 4465713, 5253780, 5468220, 5954284, 6379590, 7442855, 7655508, 7880670, 8931426, 9569385, 12759180, 13397139, 14885710, 15761340, 17862852, 19138770, 22328565, 26794278, 29771420, 38277540, 44657130, 53588556, 66985695, 89314260, 133971390, 267942780]

約数ペア:

[(1, 267942780), (2, 133971390), (3, 89314260), (4, 66985695), (5, 53588556), (6, 44657130), (7, 38277540), (9, 29771420), (10, 26794278), (12, 22328565), (14, 19138770), (15, 17862852), (17, 15761340), (18, 14885710), (20, 13397139), (21, 12759180), (28, 9569385), (30, 8931426), (34, 7880670), (35, 7655508), (36, 7442855), (42, 6379590), (45, 5954284), (49, 5468220), (51, 5253780), (60, 4465713), (63, 4253060), (68, 3940335), (70, 3827754), (84, 3189795), (85, 3152268), (90, 2977142), (98, 2734110), (102, 2626890), (105, 2551836), (119, 2251620), (126, 2126530), (140, 1913877), (147, 1822740), (153, 1751260), (170, 1576134), (180, 1488571), (196, 1367055), (204, 1313445), (210, 1275918), (238, 1125810), (245, 1093644), (252, 1063265), (255, 1050756), (294, 911370), (306, 875630), (315, 850612), (340, 788067), (357, 750540), (420, 637959), (441, 607580), (476, 562905), (490, 546822), (510, 525378), (588, 455685), (595, 450324), (612, 437815), (630, 425306), (714, 375270), (735, 364548), (765, 350252), (833, 321660), (882, 303790), (980, 273411), (1020, 262689), (1071, 250180), (1190, 225162), (1260, 212653), (1428, 187635), (1470, 182274), (1530, 175126), (1666, 160830), (1764, 151895), (1785, 150108), (1787, 149940), (2142, 125090), (2205, 121516), (2380, 112581), (2499, 107220), (2940, 91137), (3060, 87563), (3332, 80415), (3570, 75054), (3574, 74970), (4165, 64332), (4284, 62545), (4410, 60758), (4998, 53610), (5355, 50036), (5361, 49980), (7140, 37527), (7148, 37485), (7497, 35740), (8330, 32166), (8820, 30379), (8935, 29988), (9996, 26805), (10710, 25018), (10722, 24990), (12495, 21444), (12509, 21420), (14994, 17870), (16083, 16660)]