201550783840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{3677}}^1$

素因数の和:4257

約数の個数: 192

約数和(自身を含む): 550552464000

約数和(自身を除く): 349001680160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 449, 545, 560, 763, 872, 898, 1090, 1120, 1526, 1744, 1796, 2180, 2245, 3052, 3143, 3488, 3592, 3677, 3815, 4360, 4490, 6104, 6286, 7184, 7354, 7630, 8720, 8980, 12208, 12572, 14368, 14708, 15260, 15715, 17440, 17960, 18385, 24416, 25144, 25739, 29416, 30520, 31430, 35920, 36770, 48941, 50288, 51478, 58832, 61040, 62860, 71840, 73540, 97882, 100576, 102956, 117664, 122080, 125720, 128695, 147080, 195764, 205912, 244705, 251440, 257390, 294160, 342587, 391528, 400793, 411824, 489410, 502880, 514780, 588320, 685174, 783056, 801586, 823648, 978820, 1029560, 1370348, 1566112, 1603172, 1650973, 1712935, 1957640, 2003965, 2059120, 2740696, 2805551, 3206344, 3301946, 3425870, 3915280, 4007930, 4118240, 5481392, 5611102, 6412688, 6603892, 6851740, 7830560, 8015860, 8254865, 10962784, 11222204, 11556811, 12825376, 13207784, 13703480, 14027755, 16031720, 16509730, 22444408, 23113622, 26415568, 27406960, 28055510, 32063440, 33019460, 44888816, 46227244, 52831136, 54813920, 56111020, 57784055, 64126880, 66038920, 89777632, 92454488, 112222040, 115568110, 132077840, 179956057, 184908976, 224444080, 231136220, 264155680, 359912114, 369817952, 448888160, 462272440, 719824228, 899780285, 924544880, 1259692399, 1439648456, 1799560570, 1849089760, 2519384798, 2879296912, 3599121140, 5038769596, 5758593824, 6298461995, 7198242280, 10077539192, 12596923990, 14396484560, 20155078384, 25193847980, 28792969120, 40310156768, 50387695960, 100775391920, 201550783840]

約数ペア:

[(1, 201550783840), (2, 100775391920), (4, 50387695960), (5, 40310156768), (7, 28792969120), (8, 25193847980), (10, 20155078384), (14, 14396484560), (16, 12596923990), (20, 10077539192), (28, 7198242280), (32, 6298461995), (35, 5758593824), (40, 5038769596), (56, 3599121140), (70, 2879296912), (80, 2519384798), (109, 1849089760), (112, 1799560570), (140, 1439648456), (160, 1259692399), (218, 924544880), (224, 899780285), (280, 719824228), (436, 462272440), (449, 448888160), (545, 369817952), (560, 359912114), (763, 264155680), (872, 231136220), (898, 224444080), (1090, 184908976), (1120, 179956057), (1526, 132077840), (1744, 115568110), (1796, 112222040), (2180, 92454488), (2245, 89777632), (3052, 66038920), (3143, 64126880), (3488, 57784055), (3592, 56111020), (3677, 54813920), (3815, 52831136), (4360, 46227244), (4490, 44888816), (6104, 33019460), (6286, 32063440), (7184, 28055510), (7354, 27406960), (7630, 26415568), (8720, 23113622), (8980, 22444408), (12208, 16509730), (12572, 16031720), (14368, 14027755), (14708, 13703480), (15260, 13207784), (15715, 12825376), (17440, 11556811), (17960, 11222204), (18385, 10962784), (24416, 8254865), (25144, 8015860), (25739, 7830560), (29416, 6851740), (30520, 6603892), (31430, 6412688), (35920, 5611102), (36770, 5481392), (48941, 4118240), (50288, 4007930), (51478, 3915280), (58832, 3425870), (61040, 3301946), (62860, 3206344), (71840, 2805551), (73540, 2740696), (97882, 2059120), (100576, 2003965), (102956, 1957640), (117664, 1712935), (122080, 1650973), (125720, 1603172), (128695, 1566112), (147080, 1370348), (195764, 1029560), (205912, 978820), (244705, 823648), (251440, 801586), (257390, 783056), (294160, 685174), (342587, 588320), (391528, 514780), (400793, 502880), (411824, 489410)]