64012140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 222566400

約数和(自身を除く): 158554260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 367, 380, 459, 510, 513, 540, 570, 612, 646, 684, 734, 765, 855, 918, 969, 1020, 1026, 1101, 1140, 1292, 1468, 1530, 1615, 1710, 1835, 1836, 1938, 2052, 2202, 2295, 2565, 2907, 3060, 3230, 3303, 3420, 3670, 3876, 4404, 4590, 4845, 5130, 5505, 5814, 6239, 6460, 6606, 6973, 7340, 8721, 9180, 9690, 9909, 10260, 11010, 11628, 12478, 13212, 13946, 14535, 16515, 17442, 18717, 19380, 19818, 20919, 22020, 24956, 27892, 29070, 31195, 33030, 34865, 34884, 37434, 39636, 41838, 43605, 49545, 56151, 58140, 62390, 62757, 66060, 69730, 74868, 83676, 87210, 93585, 99090, 104595, 112302, 118541, 124780, 125514, 139460, 168453, 174420, 187170, 188271, 198180, 209190, 224604, 237082, 251028, 280755, 313785, 336906, 355623, 374340, 376542, 418380, 474164, 561510, 592705, 627570, 673812, 711246, 753084, 842265, 941355, 1066869, 1123020, 1185410, 1255140, 1422492, 1684530, 1778115, 1882710, 2133738, 2370820, 3200607, 3369060, 3556230, 3765420, 4267476, 5334345, 6401214, 7112460, 10668690, 12802428, 16003035, 21337380, 32006070, 64012140]

約数ペア:

[(1, 64012140), (2, 32006070), (3, 21337380), (4, 16003035), (5, 12802428), (6, 10668690), (9, 7112460), (10, 6401214), (12, 5334345), (15, 4267476), (17, 3765420), (18, 3556230), (19, 3369060), (20, 3200607), (27, 2370820), (30, 2133738), (34, 1882710), (36, 1778115), (38, 1684530), (45, 1422492), (51, 1255140), (54, 1185410), (57, 1123020), (60, 1066869), (68, 941355), (76, 842265), (85, 753084), (90, 711246), (95, 673812), (102, 627570), (108, 592705), (114, 561510), (135, 474164), (153, 418380), (170, 376542), (171, 374340), (180, 355623), (190, 336906), (204, 313785), (228, 280755), (255, 251028), (270, 237082), (285, 224604), (306, 209190), (323, 198180), (340, 188271), (342, 187170), (367, 174420), (380, 168453), (459, 139460), (510, 125514), (513, 124780), (540, 118541), (570, 112302), (612, 104595), (646, 99090), (684, 93585), (734, 87210), (765, 83676), (855, 74868), (918, 69730), (969, 66060), (1020, 62757), (1026, 62390), (1101, 58140), (1140, 56151), (1292, 49545), (1468, 43605), (1530, 41838), (1615, 39636), (1710, 37434), (1835, 34884), (1836, 34865), (1938, 33030), (2052, 31195), (2202, 29070), (2295, 27892), (2565, 24956), (2907, 22020), (3060, 20919), (3230, 19818), (3303, 19380), (3420, 18717), (3670, 17442), (3876, 16515), (4404, 14535), (4590, 13946), (4845, 13212), (5130, 12478), (5505, 11628), (5814, 11010), (6239, 10260), (6460, 9909), (6606, 9690), (6973, 9180), (7340, 8721)]