11479463680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 28491724800

約数和(自身を除く): 17012261120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 439, 496, 620, 640, 659, 878, 992, 1240, 1280, 1318, 1756, 1984, 2195, 2480, 2636, 3295, 3512, 3968, 4390, 4960, 5272, 6590, 7024, 7936, 8780, 9920, 10544, 13180, 13609, 14048, 17560, 19840, 20429, 21088, 26360, 27218, 28096, 35120, 39680, 40858, 42176, 52720, 54436, 56192, 68045, 70240, 81716, 84352, 102145, 105440, 108872, 112384, 136090, 140480, 163432, 168704, 204290, 210880, 217744, 272180, 280960, 289301, 326864, 408580, 421760, 435488, 544360, 561920, 578602, 653728, 817160, 843520, 870976, 1088720, 1157204, 1307456, 1446505, 1634320, 1741952, 2177440, 2314408, 2614912, 2893010, 3268640, 3483904, 4354880, 4628816, 5229824, 5786020, 6537280, 8709760, 8968331, 9257632, 11572040, 13074560, 17419520, 17936662, 18515264, 23144080, 26149120, 35873324, 37030528, 44841655, 46288160, 71746648, 74061056, 89683310, 92576320, 143493296, 179366620, 185152640, 286986592, 358733240, 370305280, 573973184, 717466480, 1147946368, 1434932960, 2295892736, 2869865920, 5739731840, 11479463680]

約数ペア:

[(1, 11479463680), (2, 5739731840), (4, 2869865920), (5, 2295892736), (8, 1434932960), (10, 1147946368), (16, 717466480), (20, 573973184), (31, 370305280), (32, 358733240), (40, 286986592), (62, 185152640), (64, 179366620), (80, 143493296), (124, 92576320), (128, 89683310), (155, 74061056), (160, 71746648), (248, 46288160), (256, 44841655), (310, 37030528), (320, 35873324), (439, 26149120), (496, 23144080), (620, 18515264), (640, 17936662), (659, 17419520), (878, 13074560), (992, 11572040), (1240, 9257632), (1280, 8968331), (1318, 8709760), (1756, 6537280), (1984, 5786020), (2195, 5229824), (2480, 4628816), (2636, 4354880), (3295, 3483904), (3512, 3268640), (3968, 2893010), (4390, 2614912), (4960, 2314408), (5272, 2177440), (6590, 1741952), (7024, 1634320), (7936, 1446505), (8780, 1307456), (9920, 1157204), (10544, 1088720), (13180, 870976), (13609, 843520), (14048, 817160), (17560, 653728), (19840, 578602), (20429, 561920), (21088, 544360), (26360, 435488), (27218, 421760), (28096, 408580), (35120, 326864), (39680, 289301), (40858, 280960), (42176, 272180), (52720, 217744), (54436, 210880), (56192, 204290), (68045, 168704), (70240, 163432), (81716, 140480), (84352, 136090), (102145, 112384), (105440, 108872)]