115713920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 128

約数和(自身を含む): 330186240

約数和(自身を除く): 214472320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1123, 1288, 1472, 1610, 1840, 2240, 2246, 2576, 2944, 3220, 3680, 4480, 4492, 5152, 5615, 6440, 7360, 7861, 8984, 10304, 11230, 12880, 14720, 15722, 17968, 20608, 22460, 25760, 25829, 31444, 35936, 39305, 44920, 51520, 51658, 62888, 71872, 78610, 89840, 103040, 103316, 125776, 129145, 143744, 157220, 179680, 180803, 206632, 251552, 258290, 314440, 359360, 361606, 413264, 503104, 516580, 628880, 718720, 723212, 826528, 904015, 1006208, 1033160, 1257760, 1446424, 1653056, 1808030, 2066320, 2515520, 2892848, 3306112, 3616060, 4132640, 5031040, 5785696, 7232120, 8265280, 11571392, 14464240, 16530560, 23142784, 28928480, 57856960, 115713920]

約数ペア:

[(1, 115713920), (2, 57856960), (4, 28928480), (5, 23142784), (7, 16530560), (8, 14464240), (10, 11571392), (14, 8265280), (16, 7232120), (20, 5785696), (23, 5031040), (28, 4132640), (32, 3616060), (35, 3306112), (40, 2892848), (46, 2515520), (56, 2066320), (64, 1808030), (70, 1653056), (80, 1446424), (92, 1257760), (112, 1033160), (115, 1006208), (128, 904015), (140, 826528), (160, 723212), (161, 718720), (184, 628880), (224, 516580), (230, 503104), (280, 413264), (320, 361606), (322, 359360), (368, 314440), (448, 258290), (460, 251552), (560, 206632), (640, 180803), (644, 179680), (736, 157220), (805, 143744), (896, 129145), (920, 125776), (1120, 103316), (1123, 103040), (1288, 89840), (1472, 78610), (1610, 71872), (1840, 62888), (2240, 51658), (2246, 51520), (2576, 44920), (2944, 39305), (3220, 35936), (3680, 31444), (4480, 25829), (4492, 25760), (5152, 22460), (5615, 20608), (6440, 17968), (7360, 15722), (7861, 14720), (8984, 12880), (10304, 11230)]