339532440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9463}}^1$

素因数の和:9513

約数の個数: 128

約数和(自身を含む): 1144765440

約数和(自身を除く): 805233000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 7176, 8970, 9463, 11960, 17940, 18926, 28389, 35880, 37852, 47315, 56778, 75704, 94630, 113556, 123019, 141945, 189260, 217649, 227112, 246038, 283890, 369057, 378520, 435298, 492076, 567780, 615095, 652947, 738114, 870596, 984152, 1088245, 1135560, 1230190, 1305894, 1476228, 1741192, 1845285, 2176490, 2460380, 2611788, 2829437, 2952456, 3264735, 3690570, 4352980, 4920760, 5223576, 5658874, 6529470, 7381140, 8488311, 8705960, 11317748, 13058940, 14147185, 14762280, 16976622, 22635496, 26117880, 28294370, 33953244, 42441555, 56588740, 67906488, 84883110, 113177480, 169766220, 339532440]

約数ペア:

[(1, 339532440), (2, 169766220), (3, 113177480), (4, 84883110), (5, 67906488), (6, 56588740), (8, 42441555), (10, 33953244), (12, 28294370), (13, 26117880), (15, 22635496), (20, 16976622), (23, 14762280), (24, 14147185), (26, 13058940), (30, 11317748), (39, 8705960), (40, 8488311), (46, 7381140), (52, 6529470), (60, 5658874), (65, 5223576), (69, 4920760), (78, 4352980), (92, 3690570), (104, 3264735), (115, 2952456), (120, 2829437), (130, 2611788), (138, 2460380), (156, 2176490), (184, 1845285), (195, 1741192), (230, 1476228), (260, 1305894), (276, 1230190), (299, 1135560), (312, 1088245), (345, 984152), (390, 870596), (460, 738114), (520, 652947), (552, 615095), (598, 567780), (690, 492076), (780, 435298), (897, 378520), (920, 369057), (1196, 283890), (1380, 246038), (1495, 227112), (1560, 217649), (1794, 189260), (2392, 141945), (2760, 123019), (2990, 113556), (3588, 94630), (4485, 75704), (5980, 56778), (7176, 47315), (8970, 37852), (9463, 35880), (11960, 28389), (17940, 18926)]