69837040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 204736896

約数和(自身を除く): 134899856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 181, 182, 208, 212, 260, 265, 280, 362, 364, 371, 424, 455, 520, 530, 560, 689, 724, 728, 742, 848, 905, 910, 1040, 1060, 1267, 1378, 1448, 1456, 1484, 1810, 1820, 1855, 2120, 2353, 2534, 2756, 2896, 2968, 3445, 3620, 3640, 3710, 4240, 4706, 4823, 5068, 5512, 5936, 6335, 6890, 7240, 7280, 7420, 9412, 9593, 9646, 10136, 11024, 11765, 12670, 13780, 14480, 14840, 16471, 18824, 19186, 19292, 20272, 23530, 24115, 25340, 27560, 29680, 32942, 37648, 38372, 38584, 47060, 47965, 48230, 50680, 55120, 65884, 67151, 76744, 77168, 82355, 94120, 95930, 96460, 101360, 124709, 131768, 134302, 153488, 164710, 188240, 191860, 192920, 249418, 263536, 268604, 329420, 335755, 383720, 385840, 498836, 537208, 623545, 658840, 671510, 767440, 872963, 997672, 1074416, 1247090, 1317680, 1343020, 1745926, 1995344, 2494180, 2686040, 3491852, 4364815, 4988360, 5372080, 6983704, 8729630, 9976720, 13967408, 17459260, 34918520, 69837040]

約数ペア:

[(1, 69837040), (2, 34918520), (4, 17459260), (5, 13967408), (7, 9976720), (8, 8729630), (10, 6983704), (13, 5372080), (14, 4988360), (16, 4364815), (20, 3491852), (26, 2686040), (28, 2494180), (35, 1995344), (40, 1745926), (52, 1343020), (53, 1317680), (56, 1247090), (65, 1074416), (70, 997672), (80, 872963), (91, 767440), (104, 671510), (106, 658840), (112, 623545), (130, 537208), (140, 498836), (181, 385840), (182, 383720), (208, 335755), (212, 329420), (260, 268604), (265, 263536), (280, 249418), (362, 192920), (364, 191860), (371, 188240), (424, 164710), (455, 153488), (520, 134302), (530, 131768), (560, 124709), (689, 101360), (724, 96460), (728, 95930), (742, 94120), (848, 82355), (905, 77168), (910, 76744), (1040, 67151), (1060, 65884), (1267, 55120), (1378, 50680), (1448, 48230), (1456, 47965), (1484, 47060), (1810, 38584), (1820, 38372), (1855, 37648), (2120, 32942), (2353, 29680), (2534, 27560), (2756, 25340), (2896, 24115), (2968, 23530), (3445, 20272), (3620, 19292), (3640, 19186), (3710, 18824), (4240, 16471), (4706, 14840), (4823, 14480), (5068, 13780), (5512, 12670), (5936, 11765), (6335, 11024), (6890, 10136), (7240, 9646), (7280, 9593), (7420, 9412)]