1241443840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 3714324768

約数和(自身を除く): 2472880928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 128, 130, 140, 146, 160, 182, 208, 224, 256, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 512, 520, 560, 584, 640, 728, 730, 832, 896, 910, 949, 1022, 1040, 1120, 1168, 1280, 1456, 1460, 1664, 1792, 1820, 1898, 2044, 2080, 2240, 2336, 2555, 2560, 2912, 2920, 3328, 3584, 3640, 3796, 4088, 4160, 4480, 4672, 4745, 5110, 5329, 5824, 5840, 6643, 6656, 7280, 7592, 8176, 8320, 8960, 9344, 9490, 10220, 10658, 11648, 11680, 13286, 14560, 15184, 16352, 16640, 17920, 18688, 18980, 20440, 21316, 23296, 23360, 26572, 26645, 29120, 30368, 32704, 33215, 33280, 37303, 37376, 37960, 40880, 42632, 46592, 46720, 53144, 53290, 58240, 60736, 65408, 66430, 69277, 74606, 75920, 81760, 85264, 93440, 106288, 106580, 116480, 121472, 130816, 132860, 138554, 149212, 151840, 163520, 170528, 186515, 186880, 212576, 213160, 232960, 242944, 261632, 265720, 277108, 298424, 303680, 327040, 341056, 346385, 373030, 425152, 426320, 484939, 485888, 531440, 554216, 596848, 607360, 654080, 682112, 692770, 746060, 850304, 852640, 969878, 1062880, 1108432, 1193696, 1214720, 1308160, 1364224, 1385540, 1492120, 1700608, 1705280, 1939756, 2125760, 2216864, 2387392, 2424695, 2429440, 2728448, 2771080, 2984240, 3401216, 3410560, 3879512, 4251520, 4433728, 4774784, 4849390, 5542160, 5968480, 6821120, 7759024, 8503040, 8867456, 9549568, 9698780, 11084320, 11936960, 13642240, 15518048, 17006080, 17734912, 19099136, 19397560, 22168640, 23873920, 31036096, 35469824, 38795120, 44337280, 47747840, 62072192, 77590240, 88674560, 95495680, 124144384, 155180480, 177349120, 248288768, 310360960, 620721920, 1241443840]

約数ペア:

[(1, 1241443840), (2, 620721920), (4, 310360960), (5, 248288768), (7, 177349120), (8, 155180480), (10, 124144384), (13, 95495680), (14, 88674560), (16, 77590240), (20, 62072192), (26, 47747840), (28, 44337280), (32, 38795120), (35, 35469824), (40, 31036096), (52, 23873920), (56, 22168640), (64, 19397560), (65, 19099136), (70, 17734912), (73, 17006080), (80, 15518048), (91, 13642240), (104, 11936960), (112, 11084320), (128, 9698780), (130, 9549568), (140, 8867456), (146, 8503040), (160, 7759024), (182, 6821120), (208, 5968480), (224, 5542160), (256, 4849390), (260, 4774784), (280, 4433728), (292, 4251520), (320, 3879512), (364, 3410560), (365, 3401216), (416, 2984240), (448, 2771080), (455, 2728448), (511, 2429440), (512, 2424695), (520, 2387392), (560, 2216864), (584, 2125760), (640, 1939756), (728, 1705280), (730, 1700608), (832, 1492120), (896, 1385540), (910, 1364224), (949, 1308160), (1022, 1214720), (1040, 1193696), (1120, 1108432), (1168, 1062880), (1280, 969878), (1456, 852640), (1460, 850304), (1664, 746060), (1792, 692770), (1820, 682112), (1898, 654080), (2044, 607360), (2080, 596848), (2240, 554216), (2336, 531440), (2555, 485888), (2560, 484939), (2912, 426320), (2920, 425152), (3328, 373030), (3584, 346385), (3640, 341056), (3796, 327040), (4088, 303680), (4160, 298424), (4480, 277108), (4672, 265720), (4745, 261632), (5110, 242944), (5329, 232960), (5824, 213160), (5840, 212576), (6643, 186880), (6656, 186515), (7280, 170528), (7592, 163520), (8176, 151840), (8320, 149212), (8960, 138554), (9344, 132860), (9490, 130816), (10220, 121472), (10658, 116480), (11648, 106580), (11680, 106288), (13286, 93440), (14560, 85264), (15184, 81760), (16352, 75920), (16640, 74606), (17920, 69277), (18688, 66430), (18980, 65408), (20440, 60736), (21316, 58240), (23296, 53290), (23360, 53144), (26572, 46720), (26645, 46592), (29120, 42632), (30368, 40880), (32704, 37960), (33215, 37376), (33280, 37303)]