346388940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 1155772800

約数和(自身を除く): 809383860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 97, 102, 108, 135, 153, 170, 180, 194, 204, 255, 270, 291, 306, 340, 388, 389, 459, 485, 510, 540, 582, 612, 765, 778, 873, 918, 970, 1020, 1164, 1167, 1455, 1530, 1556, 1649, 1746, 1836, 1940, 1945, 2295, 2334, 2619, 2910, 3060, 3298, 3492, 3501, 3890, 4365, 4590, 4668, 4947, 5238, 5820, 5835, 6596, 6613, 7002, 7780, 8245, 8730, 9180, 9894, 10476, 10503, 11670, 13095, 13226, 14004, 14841, 16490, 17460, 17505, 19788, 19839, 21006, 23340, 24735, 26190, 26452, 29682, 32980, 33065, 35010, 37733, 39678, 42012, 44523, 49470, 52380, 52515, 59364, 59517, 66130, 70020, 74205, 75466, 79356, 89046, 98940, 99195, 105030, 113199, 119034, 132260, 148410, 150932, 178092, 178551, 188665, 198390, 210060, 222615, 226398, 238068, 296820, 297585, 339597, 357102, 377330, 396780, 445230, 452796, 565995, 595170, 641461, 679194, 714204, 754660, 890460, 892755, 1018791, 1131990, 1190340, 1282922, 1358388, 1697985, 1785510, 1924383, 2037582, 2263980, 2565844, 3207305, 3395970, 3571020, 3848766, 4075164, 5093955, 5773149, 6414610, 6791940, 7697532, 9621915, 10187910, 11546298, 12829220, 17319447, 19243830, 20375820, 23092596, 28865745, 34638894, 38487660, 57731490, 69277788, 86597235, 115462980, 173194470, 346388940]

約数ペア:

[(1, 346388940), (2, 173194470), (3, 115462980), (4, 86597235), (5, 69277788), (6, 57731490), (9, 38487660), (10, 34638894), (12, 28865745), (15, 23092596), (17, 20375820), (18, 19243830), (20, 17319447), (27, 12829220), (30, 11546298), (34, 10187910), (36, 9621915), (45, 7697532), (51, 6791940), (54, 6414610), (60, 5773149), (68, 5093955), (85, 4075164), (90, 3848766), (97, 3571020), (102, 3395970), (108, 3207305), (135, 2565844), (153, 2263980), (170, 2037582), (180, 1924383), (194, 1785510), (204, 1697985), (255, 1358388), (270, 1282922), (291, 1190340), (306, 1131990), (340, 1018791), (388, 892755), (389, 890460), (459, 754660), (485, 714204), (510, 679194), (540, 641461), (582, 595170), (612, 565995), (765, 452796), (778, 445230), (873, 396780), (918, 377330), (970, 357102), (1020, 339597), (1164, 297585), (1167, 296820), (1455, 238068), (1530, 226398), (1556, 222615), (1649, 210060), (1746, 198390), (1836, 188665), (1940, 178551), (1945, 178092), (2295, 150932), (2334, 148410), (2619, 132260), (2910, 119034), (3060, 113199), (3298, 105030), (3492, 99195), (3501, 98940), (3890, 89046), (4365, 79356), (4590, 75466), (4668, 74205), (4947, 70020), (5238, 66130), (5820, 59517), (5835, 59364), (6596, 52515), (6613, 52380), (7002, 49470), (7780, 44523), (8245, 42012), (8730, 39678), (9180, 37733), (9894, 35010), (10476, 33065), (10503, 32980), (11670, 29682), (13095, 26452), (13226, 26190), (14004, 24735), (14841, 23340), (16490, 21006), (17460, 19839), (17505, 19788)]