87734080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 112

約数和(自身を含む): 243596160

約数和(自身を除く): 155862080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 739, 742, 848, 1060, 1120, 1478, 1484, 1696, 1855, 2120, 2240, 2956, 2968, 3392, 3695, 3710, 4240, 5173, 5912, 5936, 7390, 7420, 8480, 10346, 11824, 11872, 14780, 14840, 16960, 20692, 23648, 23744, 25865, 29560, 29680, 39167, 41384, 47296, 51730, 59120, 59360, 78334, 82768, 103460, 118240, 118720, 156668, 165536, 195835, 206920, 236480, 274169, 313336, 331072, 391670, 413840, 548338, 626672, 783340, 827680, 1096676, 1253344, 1370845, 1566680, 1655360, 2193352, 2506688, 2741690, 3133360, 4386704, 5483380, 6266720, 8773408, 10966760, 12533440, 17546816, 21933520, 43867040, 87734080]

約数ペア:

[(1, 87734080), (2, 43867040), (4, 21933520), (5, 17546816), (7, 12533440), (8, 10966760), (10, 8773408), (14, 6266720), (16, 5483380), (20, 4386704), (28, 3133360), (32, 2741690), (35, 2506688), (40, 2193352), (53, 1655360), (56, 1566680), (64, 1370845), (70, 1253344), (80, 1096676), (106, 827680), (112, 783340), (140, 626672), (160, 548338), (212, 413840), (224, 391670), (265, 331072), (280, 313336), (320, 274169), (371, 236480), (424, 206920), (448, 195835), (530, 165536), (560, 156668), (739, 118720), (742, 118240), (848, 103460), (1060, 82768), (1120, 78334), (1478, 59360), (1484, 59120), (1696, 51730), (1855, 47296), (2120, 41384), (2240, 39167), (2956, 29680), (2968, 29560), (3392, 25865), (3695, 23744), (3710, 23648), (4240, 20692), (5173, 16960), (5912, 14840), (5936, 14780), (7390, 11872), (7420, 11824), (8480, 10346)]