244735680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 224

約数和(自身を含む): 901232640

約数和(自身を除く): 656496960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 461, 474, 480, 553, 560, 632, 672, 790, 840, 922, 948, 960, 1106, 1120, 1185, 1264, 1344, 1383, 1580, 1659, 1680, 1844, 1896, 2212, 2240, 2305, 2370, 2528, 2765, 2766, 3160, 3227, 3318, 3360, 3688, 3792, 4424, 4610, 4740, 5056, 5530, 5532, 6320, 6454, 6636, 6720, 6915, 7376, 7584, 8295, 8848, 9220, 9480, 9681, 11060, 11064, 12640, 12908, 13272, 13830, 14752, 15168, 16135, 16590, 17696, 18440, 18960, 19362, 22120, 22128, 25280, 25816, 26544, 27660, 29504, 32270, 33180, 35392, 36419, 36880, 37920, 38724, 44240, 44256, 48405, 51632, 53088, 55320, 64540, 66360, 72838, 73760, 75840, 77448, 88480, 88512, 96810, 103264, 106176, 109257, 110640, 129080, 132720, 145676, 147520, 154896, 176960, 182095, 193620, 206528, 218514, 221280, 254933, 258160, 265440, 291352, 309792, 364190, 387240, 437028, 442560, 509866, 516320, 530880, 546285, 582704, 619584, 728380, 764799, 774480, 874056, 1019732, 1032640, 1092570, 1165408, 1274665, 1456760, 1529598, 1548960, 1748112, 2039464, 2185140, 2330816, 2549330, 2913520, 3059196, 3097920, 3496224, 3823995, 4078928, 4370280, 5098660, 5827040, 6118392, 6992448, 7647990, 8157856, 8740560, 10197320, 11654080, 12236784, 15295980, 16315712, 17481120, 20394640, 24473568, 30591960, 34962240, 40789280, 48947136, 61183920, 81578560, 122367840, 244735680]

約数ペア:

[(1, 244735680), (2, 122367840), (3, 81578560), (4, 61183920), (5, 48947136), (6, 40789280), (7, 34962240), (8, 30591960), (10, 24473568), (12, 20394640), (14, 17481120), (15, 16315712), (16, 15295980), (20, 12236784), (21, 11654080), (24, 10197320), (28, 8740560), (30, 8157856), (32, 7647990), (35, 6992448), (40, 6118392), (42, 5827040), (48, 5098660), (56, 4370280), (60, 4078928), (64, 3823995), (70, 3496224), (79, 3097920), (80, 3059196), (84, 2913520), (96, 2549330), (105, 2330816), (112, 2185140), (120, 2039464), (140, 1748112), (158, 1548960), (160, 1529598), (168, 1456760), (192, 1274665), (210, 1165408), (224, 1092570), (237, 1032640), (240, 1019732), (280, 874056), (316, 774480), (320, 764799), (336, 728380), (395, 619584), (420, 582704), (448, 546285), (461, 530880), (474, 516320), (480, 509866), (553, 442560), (560, 437028), (632, 387240), (672, 364190), (790, 309792), (840, 291352), (922, 265440), (948, 258160), (960, 254933), (1106, 221280), (1120, 218514), (1185, 206528), (1264, 193620), (1344, 182095), (1383, 176960), (1580, 154896), (1659, 147520), (1680, 145676), (1844, 132720), (1896, 129080), (2212, 110640), (2240, 109257), (2305, 106176), (2370, 103264), (2528, 96810), (2765, 88512), (2766, 88480), (3160, 77448), (3227, 75840), (3318, 73760), (3360, 72838), (3688, 66360), (3792, 64540), (4424, 55320), (4610, 53088), (4740, 51632), (5056, 48405), (5530, 44256), (5532, 44240), (6320, 38724), (6454, 37920), (6636, 36880), (6720, 36419), (6915, 35392), (7376, 33180), (7584, 32270), (8295, 29504), (8848, 27660), (9220, 26544), (9480, 25816), (9681, 25280), (11060, 22128), (11064, 22120), (12640, 19362), (12908, 18960), (13272, 18440), (13830, 17696), (14752, 16590), (15168, 16135)]