83289920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 241547904

約数和(自身を除く): 158257984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 190, 206, 224, 266, 280, 304, 320, 361, 380, 412, 448, 515, 532, 560, 608, 665, 721, 722, 760, 824, 1030, 1064, 1120, 1216, 1330, 1442, 1444, 1520, 1648, 1805, 1957, 2060, 2128, 2240, 2527, 2660, 2884, 2888, 3040, 3296, 3605, 3610, 3914, 4120, 4256, 5054, 5320, 5768, 5776, 6080, 6592, 7210, 7220, 7828, 8240, 8512, 9785, 10108, 10640, 11536, 11552, 12635, 13699, 14420, 14440, 15656, 16480, 19570, 20216, 21280, 23072, 23104, 25270, 27398, 28840, 28880, 31312, 32960, 37183, 39140, 40432, 42560, 46144, 50540, 54796, 57680, 57760, 62624, 68495, 74366, 78280, 80864, 101080, 109592, 115360, 115520, 125248, 136990, 148732, 156560, 161728, 185915, 202160, 219184, 230720, 260281, 273980, 297464, 313120, 371830, 404320, 438368, 520562, 547960, 594928, 626240, 743660, 808640, 876736, 1041124, 1095920, 1189856, 1301405, 1487320, 2082248, 2191840, 2379712, 2602810, 2974640, 4164496, 4383680, 5205620, 5949280, 8328992, 10411240, 11898560, 16657984, 20822480, 41644960, 83289920]

約数ペア:

[(1, 83289920), (2, 41644960), (4, 20822480), (5, 16657984), (7, 11898560), (8, 10411240), (10, 8328992), (14, 5949280), (16, 5205620), (19, 4383680), (20, 4164496), (28, 2974640), (32, 2602810), (35, 2379712), (38, 2191840), (40, 2082248), (56, 1487320), (64, 1301405), (70, 1189856), (76, 1095920), (80, 1041124), (95, 876736), (103, 808640), (112, 743660), (133, 626240), (140, 594928), (152, 547960), (160, 520562), (190, 438368), (206, 404320), (224, 371830), (266, 313120), (280, 297464), (304, 273980), (320, 260281), (361, 230720), (380, 219184), (412, 202160), (448, 185915), (515, 161728), (532, 156560), (560, 148732), (608, 136990), (665, 125248), (721, 115520), (722, 115360), (760, 109592), (824, 101080), (1030, 80864), (1064, 78280), (1120, 74366), (1216, 68495), (1330, 62624), (1442, 57760), (1444, 57680), (1520, 54796), (1648, 50540), (1805, 46144), (1957, 42560), (2060, 40432), (2128, 39140), (2240, 37183), (2527, 32960), (2660, 31312), (2884, 28880), (2888, 28840), (3040, 27398), (3296, 25270), (3605, 23104), (3610, 23072), (3914, 21280), (4120, 20216), (4256, 19570), (5054, 16480), (5320, 15656), (5768, 14440), (5776, 14420), (6080, 13699), (6592, 12635), (7210, 11552), (7220, 11536), (7828, 10640), (8240, 10108), (8512, 9785)]