162971640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 577886400

約数和(自身を除く): 414914760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 234, 260, 291, 312, 359, 360, 388, 390, 468, 485, 520, 582, 585, 718, 776, 780, 873, 936, 970, 1077, 1164, 1170, 1261, 1436, 1455, 1560, 1746, 1795, 1940, 2154, 2328, 2340, 2522, 2872, 2910, 3231, 3492, 3590, 3783, 3880, 4308, 4365, 4667, 4680, 5044, 5385, 5820, 6305, 6462, 6984, 7180, 7566, 8616, 8730, 9334, 10088, 10770, 11349, 11640, 12610, 12924, 14001, 14360, 15132, 16155, 17460, 18668, 18915, 21540, 22698, 23335, 25220, 25848, 28002, 30264, 32310, 34823, 34920, 37336, 37830, 42003, 43080, 45396, 46670, 50440, 56004, 56745, 64620, 69646, 70005, 75660, 84006, 90792, 93340, 104469, 112008, 113490, 129240, 139292, 140010, 151320, 168012, 174115, 186680, 208938, 210015, 226980, 278584, 280020, 313407, 336024, 348230, 417876, 420030, 452699, 453960, 522345, 560040, 626814, 696460, 835752, 840060, 905398, 1044690, 1253628, 1358097, 1392920, 1567035, 1680120, 1810796, 2089380, 2263495, 2507256, 2716194, 3134070, 3621592, 4074291, 4178760, 4526990, 5432388, 6268140, 6790485, 8148582, 9053980, 10864776, 12536280, 13580970, 16297164, 18107960, 20371455, 27161940, 32594328, 40742910, 54323880, 81485820, 162971640]

約数ペア:

[(1, 162971640), (2, 81485820), (3, 54323880), (4, 40742910), (5, 32594328), (6, 27161940), (8, 20371455), (9, 18107960), (10, 16297164), (12, 13580970), (13, 12536280), (15, 10864776), (18, 9053980), (20, 8148582), (24, 6790485), (26, 6268140), (30, 5432388), (36, 4526990), (39, 4178760), (40, 4074291), (45, 3621592), (52, 3134070), (60, 2716194), (65, 2507256), (72, 2263495), (78, 2089380), (90, 1810796), (97, 1680120), (104, 1567035), (117, 1392920), (120, 1358097), (130, 1253628), (156, 1044690), (180, 905398), (194, 840060), (195, 835752), (234, 696460), (260, 626814), (291, 560040), (312, 522345), (359, 453960), (360, 452699), (388, 420030), (390, 417876), (468, 348230), (485, 336024), (520, 313407), (582, 280020), (585, 278584), (718, 226980), (776, 210015), (780, 208938), (873, 186680), (936, 174115), (970, 168012), (1077, 151320), (1164, 140010), (1170, 139292), (1261, 129240), (1436, 113490), (1455, 112008), (1560, 104469), (1746, 93340), (1795, 90792), (1940, 84006), (2154, 75660), (2328, 70005), (2340, 69646), (2522, 64620), (2872, 56745), (2910, 56004), (3231, 50440), (3492, 46670), (3590, 45396), (3783, 43080), (3880, 42003), (4308, 37830), (4365, 37336), (4667, 34920), (4680, 34823), (5044, 32310), (5385, 30264), (5820, 28002), (6305, 25848), (6462, 25220), (6984, 23335), (7180, 22698), (7566, 21540), (8616, 18915), (8730, 18668), (9334, 17460), (10088, 16155), (10770, 15132), (11349, 14360), (11640, 14001), (12610, 12924)]