139674080

素因数分解:

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

素因数の和:269

約数の個数: 192

約数和(自身を含む): 416078208

約数和(自身を除く): 276404128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 181, 182, 208, 212, 224, 260, 265, 280, 362, 364, 371, 416, 424, 455, 520, 530, 560, 689, 724, 728, 742, 848, 905, 910, 1040, 1060, 1120, 1267, 1378, 1448, 1456, 1484, 1696, 1810, 1820, 1855, 2080, 2120, 2353, 2534, 2756, 2896, 2912, 2968, 3445, 3620, 3640, 3710, 4240, 4706, 4823, 5068, 5512, 5792, 5936, 6335, 6890, 7240, 7280, 7420, 8480, 9412, 9593, 9646, 10136, 11024, 11765, 11872, 12670, 13780, 14480, 14560, 14840, 16471, 18824, 19186, 19292, 20272, 22048, 23530, 24115, 25340, 27560, 28960, 29680, 32942, 37648, 38372, 38584, 40544, 47060, 47965, 48230, 50680, 55120, 59360, 65884, 67151, 75296, 76744, 77168, 82355, 94120, 95930, 96460, 101360, 110240, 124709, 131768, 134302, 153488, 154336, 164710, 188240, 191860, 192920, 202720, 249418, 263536, 268604, 306976, 329420, 335755, 376480, 383720, 385840, 498836, 527072, 537208, 623545, 658840, 671510, 767440, 771680, 872963, 997672, 1074416, 1247090, 1317680, 1343020, 1534880, 1745926, 1995344, 2148832, 2494180, 2635360, 2686040, 3491852, 3990688, 4364815, 4988360, 5372080, 6983704, 8729630, 9976720, 10744160, 13967408, 17459260, 19953440, 27934816, 34918520, 69837040, 139674080]

約数ペア:

[(1, 139674080), (2, 69837040), (4, 34918520), (5, 27934816), (7, 19953440), (8, 17459260), (10, 13967408), (13, 10744160), (14, 9976720), (16, 8729630), (20, 6983704), (26, 5372080), (28, 4988360), (32, 4364815), (35, 3990688), (40, 3491852), (52, 2686040), (53, 2635360), (56, 2494180), (65, 2148832), (70, 1995344), (80, 1745926), (91, 1534880), (104, 1343020), (106, 1317680), (112, 1247090), (130, 1074416), (140, 997672), (160, 872963), (181, 771680), (182, 767440), (208, 671510), (212, 658840), (224, 623545), (260, 537208), (265, 527072), (280, 498836), (362, 385840), (364, 383720), (371, 376480), (416, 335755), (424, 329420), (455, 306976), (520, 268604), (530, 263536), (560, 249418), (689, 202720), (724, 192920), (728, 191860), (742, 188240), (848, 164710), (905, 154336), (910, 153488), (1040, 134302), (1060, 131768), (1120, 124709), (1267, 110240), (1378, 101360), (1448, 96460), (1456, 95930), (1484, 94120), (1696, 82355), (1810, 77168), (1820, 76744), (1855, 75296), (2080, 67151), (2120, 65884), (2353, 59360), (2534, 55120), (2756, 50680), (2896, 48230), (2912, 47965), (2968, 47060), (3445, 40544), (3620, 38584), (3640, 38372), (3710, 37648), (4240, 32942), (4706, 29680), (4823, 28960), (5068, 27560), (5512, 25340), (5792, 24115), (5936, 23530), (6335, 22048), (6890, 20272), (7240, 19292), (7280, 19186), (7420, 18824), (8480, 16471), (9412, 14840), (9593, 14560), (9646, 14480), (10136, 13780), (11024, 12670), (11765, 11872)]