811599040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21313}}^1$

素因数の和:21354

約数の個数: 112

約数和(自身を含む): 2338742592

約数和(自身を除く): 1527143552

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, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 21313, 38080, 42626, 85252, 106565, 149191, 170504, 213130, 298382, 341008, 362321, 426260, 596764, 682016, 724642, 745955, 852520, 1193528, 1364032, 1449284, 1491910, 1705040, 1811605, 2387056, 2536247, 2898568, 2983820, 3410080, 3623210, 4774112, 5072494, 5797136, 5967640, 6820160, 7246420, 9548224, 10144988, 11594272, 11935280, 12681235, 14492840, 20289976, 23188544, 23870560, 25362470, 28985680, 40579952, 47741120, 50724940, 57971360, 81159904, 101449880, 115942720, 162319808, 202899760, 405799520, 811599040]

約数ペア:

[(1, 811599040), (2, 405799520), (4, 202899760), (5, 162319808), (7, 115942720), (8, 101449880), (10, 81159904), (14, 57971360), (16, 50724940), (17, 47741120), (20, 40579952), (28, 28985680), (32, 25362470), (34, 23870560), (35, 23188544), (40, 20289976), (56, 14492840), (64, 12681235), (68, 11935280), (70, 11594272), (80, 10144988), (85, 9548224), (112, 7246420), (119, 6820160), (136, 5967640), (140, 5797136), (160, 5072494), (170, 4774112), (224, 3623210), (238, 3410080), (272, 2983820), (280, 2898568), (320, 2536247), (340, 2387056), (448, 1811605), (476, 1705040), (544, 1491910), (560, 1449284), (595, 1364032), (680, 1193528), (952, 852520), (1088, 745955), (1120, 724642), (1190, 682016), (1360, 596764), (1904, 426260), (2240, 362321), (2380, 341008), (2720, 298382), (3808, 213130), (4760, 170504), (5440, 149191), (7616, 106565), (9520, 85252), (19040, 42626), (21313, 38080)]