1327316480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4404

約数の個数: 160

約数和(自身を含む): 3851914176

約数和(自身を除く): 2524597696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4357, 4480, 4760, 5440, 7616, 8704, 8714, 8960, 9520, 10880, 15232, 17428, 17920, 19040, 21760, 21785, 30464, 30499, 34856, 38080, 43520, 43570, 60928, 60998, 69712, 74069, 76160, 87140, 121996, 139424, 148138, 152320, 152495, 174280, 243992, 278848, 296276, 304640, 304990, 348560, 370345, 487984, 518483, 557696, 592552, 609980, 697120, 740690, 975968, 1036966, 1115392, 1185104, 1219960, 1394240, 1481380, 1951936, 2073932, 2230784, 2370208, 2439920, 2592415, 2788480, 2962760, 3903872, 4147864, 4740416, 4879840, 5184830, 5576960, 5925520, 7807744, 8295728, 9480832, 9759680, 10369660, 11153920, 11851040, 15615488, 16591456, 18961664, 19519360, 20739320, 23702080, 33182912, 37923328, 39038720, 41478640, 47404160, 66365824, 78077440, 82957280, 94808320, 132731648, 165914560, 189616640, 265463296, 331829120, 663658240, 1327316480]

約数ペア:

[(1, 1327316480), (2, 663658240), (4, 331829120), (5, 265463296), (7, 189616640), (8, 165914560), (10, 132731648), (14, 94808320), (16, 82957280), (17, 78077440), (20, 66365824), (28, 47404160), (32, 41478640), (34, 39038720), (35, 37923328), (40, 33182912), (56, 23702080), (64, 20739320), (68, 19519360), (70, 18961664), (80, 16591456), (85, 15615488), (112, 11851040), (119, 11153920), (128, 10369660), (136, 9759680), (140, 9480832), (160, 8295728), (170, 7807744), (224, 5925520), (238, 5576960), (256, 5184830), (272, 4879840), (280, 4740416), (320, 4147864), (340, 3903872), (448, 2962760), (476, 2788480), (512, 2592415), (544, 2439920), (560, 2370208), (595, 2230784), (640, 2073932), (680, 1951936), (896, 1481380), (952, 1394240), (1088, 1219960), (1120, 1185104), (1190, 1115392), (1280, 1036966), (1360, 975968), (1792, 740690), (1904, 697120), (2176, 609980), (2240, 592552), (2380, 557696), (2560, 518483), (2720, 487984), (3584, 370345), (3808, 348560), (4352, 304990), (4357, 304640), (4480, 296276), (4760, 278848), (5440, 243992), (7616, 174280), (8704, 152495), (8714, 152320), (8960, 148138), (9520, 139424), (10880, 121996), (15232, 87140), (17428, 76160), (17920, 74069), (19040, 69712), (21760, 60998), (21785, 60928), (30464, 43570), (30499, 43520), (34856, 38080)]