2739247680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219491}}^1$

素因数の和:219524

約数の個数: 112

約数和(自身を含む): 9366162624

約数和(自身を除く): 6626914944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 219491, 438982, 658473, 877964, 1097455, 1316946, 1755928, 2194910, 2633892, 2853383, 3292365, 3511856, 4389820, 5267784, 5706766, 6584730, 7023712, 8560149, 8779640, 10535568, 11413532, 13169460, 14047424, 14266915, 17120298, 17559280, 21071136, 22827064, 26338920, 28533830, 34240596, 35118560, 42142272, 42800745, 45654128, 52677840, 57067660, 68481192, 70237120, 85601490, 91308256, 105355680, 114135320, 136962384, 171202980, 182616512, 210711360, 228270640, 273924768, 342405960, 456541280, 547849536, 684811920, 913082560, 1369623840, 2739247680]

約数ペア:

[(1, 2739247680), (2, 1369623840), (3, 913082560), (4, 684811920), (5, 547849536), (6, 456541280), (8, 342405960), (10, 273924768), (12, 228270640), (13, 210711360), (15, 182616512), (16, 171202980), (20, 136962384), (24, 114135320), (26, 105355680), (30, 91308256), (32, 85601490), (39, 70237120), (40, 68481192), (48, 57067660), (52, 52677840), (60, 45654128), (64, 42800745), (65, 42142272), (78, 35118560), (80, 34240596), (96, 28533830), (104, 26338920), (120, 22827064), (130, 21071136), (156, 17559280), (160, 17120298), (192, 14266915), (195, 14047424), (208, 13169460), (240, 11413532), (260, 10535568), (312, 8779640), (320, 8560149), (390, 7023712), (416, 6584730), (480, 5706766), (520, 5267784), (624, 4389820), (780, 3511856), (832, 3292365), (960, 2853383), (1040, 2633892), (1248, 2194910), (1560, 1755928), (2080, 1316946), (2496, 1097455), (3120, 877964), (4160, 658473), (6240, 438982), (12480, 219491)]