158241720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 599639040

約数和(自身を除く): 441397320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 337, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 602, 645, 674, 728, 780, 840, 860, 903, 910, 1011, 1032, 1092, 1118, 1204, 1290, 1348, 1365, 1505, 1560, 1677, 1685, 1720, 1806, 1820, 2022, 2184, 2236, 2359, 2408, 2580, 2696, 2730, 2795, 3010, 3354, 3370, 3612, 3640, 3913, 4044, 4381, 4472, 4515, 4718, 5055, 5160, 5460, 5590, 6020, 6708, 6740, 7077, 7224, 7826, 8088, 8385, 8762, 9030, 9436, 10110, 10920, 11180, 11739, 11795, 12040, 13143, 13416, 13480, 14154, 14491, 15652, 16770, 17524, 18060, 18872, 19565, 20220, 21905, 22360, 23478, 23590, 26286, 28308, 28982, 30667, 31304, 33540, 35048, 35385, 36120, 39130, 40440, 43473, 43810, 46956, 47180, 52572, 56616, 57964, 58695, 61334, 65715, 67080, 70770, 72455, 78260, 86946, 87620, 92001, 93912, 94360, 101437, 105144, 115928, 117390, 122668, 131430, 141540, 144910, 153335, 156520, 173892, 175240, 184002, 188383, 202874, 217365, 234780, 245336, 262860, 283080, 289820, 304311, 306670, 347784, 368004, 376766, 405748, 434730, 460005, 469560, 507185, 525720, 565149, 579640, 608622, 613340, 736008, 753532, 811496, 869460, 920010, 941915, 1014370, 1130298, 1217244, 1226680, 1318681, 1507064, 1521555, 1738920, 1840020, 1883830, 2028740, 2260596, 2434488, 2637362, 2825745, 3043110, 3680040, 3767660, 3956043, 4057480, 4521192, 5274724, 5651490, 6086220, 6593405, 7535320, 7912086, 10549448, 11302980, 12172440, 13186810, 15824172, 19780215, 22605960, 26373620, 31648344, 39560430, 52747240, 79120860, 158241720]

約数ペア:

[(1, 158241720), (2, 79120860), (3, 52747240), (4, 39560430), (5, 31648344), (6, 26373620), (7, 22605960), (8, 19780215), (10, 15824172), (12, 13186810), (13, 12172440), (14, 11302980), (15, 10549448), (20, 7912086), (21, 7535320), (24, 6593405), (26, 6086220), (28, 5651490), (30, 5274724), (35, 4521192), (39, 4057480), (40, 3956043), (42, 3767660), (43, 3680040), (52, 3043110), (56, 2825745), (60, 2637362), (65, 2434488), (70, 2260596), (78, 2028740), (84, 1883830), (86, 1840020), (91, 1738920), (104, 1521555), (105, 1507064), (120, 1318681), (129, 1226680), (130, 1217244), (140, 1130298), (156, 1014370), (168, 941915), (172, 920010), (182, 869460), (195, 811496), (210, 753532), (215, 736008), (258, 613340), (260, 608622), (273, 579640), (280, 565149), (301, 525720), (312, 507185), (337, 469560), (344, 460005), (364, 434730), (390, 405748), (420, 376766), (430, 368004), (455, 347784), (516, 306670), (520, 304311), (546, 289820), (559, 283080), (602, 262860), (645, 245336), (674, 234780), (728, 217365), (780, 202874), (840, 188383), (860, 184002), (903, 175240), (910, 173892), (1011, 156520), (1032, 153335), (1092, 144910), (1118, 141540), (1204, 131430), (1290, 122668), (1348, 117390), (1365, 115928), (1505, 105144), (1560, 101437), (1677, 94360), (1685, 93912), (1720, 92001), (1806, 87620), (1820, 86946), (2022, 78260), (2184, 72455), (2236, 70770), (2359, 67080), (2408, 65715), (2580, 61334), (2696, 58695), (2730, 57964), (2795, 56616), (3010, 52572), (3354, 47180), (3370, 46956), (3612, 43810), (3640, 43473), (3913, 40440), (4044, 39130), (4381, 36120), (4472, 35385), (4515, 35048), (4718, 33540), (5055, 31304), (5160, 30667), (5460, 28982), (5590, 28308), (6020, 26286), (6708, 23590), (6740, 23478), (7077, 22360), (7224, 21905), (7826, 20220), (8088, 19565), (8385, 18872), (8762, 18060), (9030, 17524), (9436, 16770), (10110, 15652), (10920, 14491), (11180, 14154), (11739, 13480), (11795, 13416), (12040, 13143)]