64363260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 211115520

約数和(自身を除く): 146752260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 52, 57, 60, 65, 76, 78, 86, 95, 101, 114, 129, 130, 156, 172, 190, 195, 202, 215, 228, 247, 258, 260, 285, 303, 380, 390, 404, 430, 494, 505, 516, 559, 570, 606, 645, 741, 780, 817, 860, 988, 1010, 1118, 1140, 1212, 1235, 1290, 1313, 1482, 1515, 1634, 1677, 1919, 2020, 2236, 2451, 2470, 2580, 2626, 2795, 2964, 3030, 3268, 3354, 3705, 3838, 3939, 4085, 4343, 4902, 4940, 5252, 5590, 5757, 6060, 6565, 6708, 7410, 7676, 7878, 8170, 8385, 8686, 9595, 9804, 10621, 11180, 11514, 12255, 13029, 13130, 14820, 15756, 16340, 16770, 17372, 19190, 19695, 21242, 21715, 23028, 24510, 24947, 26058, 26260, 28785, 31863, 33540, 38380, 39390, 42484, 43430, 49020, 49894, 52116, 53105, 56459, 57570, 63726, 65145, 74841, 78780, 82517, 86860, 99788, 106210, 112918, 115140, 124735, 127452, 130290, 149682, 159315, 165034, 169377, 212420, 225836, 247551, 249470, 260580, 282295, 299364, 318630, 330068, 338754, 374205, 412585, 495102, 498940, 564590, 637260, 677508, 748410, 825170, 846885, 990204, 1072721, 1129180, 1237755, 1496820, 1650340, 1693770, 2145442, 2475510, 3218163, 3387540, 4290884, 4951020, 5363605, 6436326, 10727210, 12872652, 16090815, 21454420, 32181630, 64363260]

約数ペア:

[(1, 64363260), (2, 32181630), (3, 21454420), (4, 16090815), (5, 12872652), (6, 10727210), (10, 6436326), (12, 5363605), (13, 4951020), (15, 4290884), (19, 3387540), (20, 3218163), (26, 2475510), (30, 2145442), (38, 1693770), (39, 1650340), (43, 1496820), (52, 1237755), (57, 1129180), (60, 1072721), (65, 990204), (76, 846885), (78, 825170), (86, 748410), (95, 677508), (101, 637260), (114, 564590), (129, 498940), (130, 495102), (156, 412585), (172, 374205), (190, 338754), (195, 330068), (202, 318630), (215, 299364), (228, 282295), (247, 260580), (258, 249470), (260, 247551), (285, 225836), (303, 212420), (380, 169377), (390, 165034), (404, 159315), (430, 149682), (494, 130290), (505, 127452), (516, 124735), (559, 115140), (570, 112918), (606, 106210), (645, 99788), (741, 86860), (780, 82517), (817, 78780), (860, 74841), (988, 65145), (1010, 63726), (1118, 57570), (1140, 56459), (1212, 53105), (1235, 52116), (1290, 49894), (1313, 49020), (1482, 43430), (1515, 42484), (1634, 39390), (1677, 38380), (1919, 33540), (2020, 31863), (2236, 28785), (2451, 26260), (2470, 26058), (2580, 24947), (2626, 24510), (2795, 23028), (2964, 21715), (3030, 21242), (3268, 19695), (3354, 19190), (3705, 17372), (3838, 16770), (3939, 16340), (4085, 15756), (4343, 14820), (4902, 13130), (4940, 13029), (5252, 12255), (5590, 11514), (5757, 11180), (6060, 10621), (6565, 9804), (6708, 9595), (7410, 8686), (7676, 8385), (7878, 8170)]