244737480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 626174520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 184, 190, 195, 228, 230, 247, 260, 276, 285, 299, 312, 345, 359, 380, 390, 437, 456, 460, 494, 520, 552, 570, 598, 690, 718, 741, 760, 780, 874, 897, 920, 988, 1077, 1140, 1196, 1235, 1311, 1380, 1436, 1482, 1495, 1560, 1748, 1794, 1795, 1976, 2154, 2185, 2280, 2392, 2470, 2622, 2760, 2872, 2964, 2990, 3496, 3588, 3590, 3705, 4308, 4370, 4485, 4667, 4940, 5244, 5385, 5681, 5928, 5980, 6555, 6821, 7176, 7180, 7410, 8257, 8616, 8740, 8970, 9334, 9880, 10488, 10770, 11362, 11960, 13110, 13642, 14001, 14360, 14820, 16514, 17043, 17480, 17940, 18668, 20463, 21540, 22724, 23335, 24771, 26220, 27284, 28002, 28405, 29640, 33028, 34086, 34105, 35880, 37336, 40926, 41285, 43080, 45448, 46670, 49542, 52440, 54568, 56004, 56810, 66056, 68172, 68210, 70005, 81852, 82570, 85215, 88673, 93340, 99084, 102315, 107341, 112008, 113620, 123855, 136344, 136420, 140010, 156883, 163704, 165140, 170430, 177346, 186680, 198168, 204630, 214682, 227240, 247710, 266019, 272840, 280020, 313766, 322023, 330280, 340860, 354692, 409260, 429364, 443365, 470649, 495420, 532038, 536705, 560040, 627532, 644046, 681720, 709384, 784415, 818520, 858728, 886730, 941298, 990840, 1064076, 1073410, 1255064, 1288092, 1330095, 1568830, 1610115, 1773460, 1882596, 2039479, 2128152, 2146820, 2353245, 2576184, 2660190, 3137660, 3220230, 3546920, 3765192, 4078958, 4293640, 4706490, 5320380, 6118437, 6275320, 6440460, 8157916, 9412980, 10197395, 10640760, 12236874, 12880920, 16315832, 18825960, 20394790, 24473748, 30592185, 40789580, 48947496, 61184370, 81579160, 122368740, 244737480]

約数ペア:

[(1, 244737480), (2, 122368740), (3, 81579160), (4, 61184370), (5, 48947496), (6, 40789580), (8, 30592185), (10, 24473748), (12, 20394790), (13, 18825960), (15, 16315832), (19, 12880920), (20, 12236874), (23, 10640760), (24, 10197395), (26, 9412980), (30, 8157916), (38, 6440460), (39, 6275320), (40, 6118437), (46, 5320380), (52, 4706490), (57, 4293640), (60, 4078958), (65, 3765192), (69, 3546920), (76, 3220230), (78, 3137660), (92, 2660190), (95, 2576184), (104, 2353245), (114, 2146820), (115, 2128152), (120, 2039479), (130, 1882596), (138, 1773460), (152, 1610115), (156, 1568830), (184, 1330095), (190, 1288092), (195, 1255064), (228, 1073410), (230, 1064076), (247, 990840), (260, 941298), (276, 886730), (285, 858728), (299, 818520), (312, 784415), (345, 709384), (359, 681720), (380, 644046), (390, 627532), (437, 560040), (456, 536705), (460, 532038), (494, 495420), (520, 470649), (552, 443365), (570, 429364), (598, 409260), (690, 354692), (718, 340860), (741, 330280), (760, 322023), (780, 313766), (874, 280020), (897, 272840), (920, 266019), (988, 247710), (1077, 227240), (1140, 214682), (1196, 204630), (1235, 198168), (1311, 186680), (1380, 177346), (1436, 170430), (1482, 165140), (1495, 163704), (1560, 156883), (1748, 140010), (1794, 136420), (1795, 136344), (1976, 123855), (2154, 113620), (2185, 112008), (2280, 107341), (2392, 102315), (2470, 99084), (2622, 93340), (2760, 88673), (2872, 85215), (2964, 82570), (2990, 81852), (3496, 70005), (3588, 68210), (3590, 68172), (3705, 66056), (4308, 56810), (4370, 56004), (4485, 54568), (4667, 52440), (4940, 49542), (5244, 46670), (5385, 45448), (5681, 43080), (5928, 41285), (5980, 40926), (6555, 37336), (6821, 35880), (7176, 34105), (7180, 34086), (7410, 33028), (8257, 29640), (8616, 28405), (8740, 28002), (8970, 27284), (9334, 26220), (9880, 24771), (10488, 23335), (10770, 22724), (11362, 21540), (11960, 20463), (13110, 18668), (13642, 17940), (14001, 17480), (14360, 17043), (14820, 16514)]