8394960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 31426560

約数和(自身を除く): 23031600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 263, 266, 280, 285, 304, 336, 380, 399, 420, 456, 526, 532, 560, 570, 665, 760, 789, 798, 840, 912, 1052, 1064, 1140, 1315, 1330, 1520, 1578, 1596, 1680, 1841, 1995, 2104, 2128, 2280, 2630, 2660, 3156, 3192, 3682, 3945, 3990, 4208, 4560, 4997, 5260, 5320, 5523, 6312, 6384, 7364, 7890, 7980, 9205, 9994, 10520, 10640, 11046, 12624, 14728, 14991, 15780, 15960, 18410, 19988, 21040, 22092, 24985, 27615, 29456, 29982, 31560, 31920, 34979, 36820, 39976, 44184, 49970, 55230, 59964, 63120, 69958, 73640, 74955, 79952, 88368, 99940, 104937, 110460, 119928, 139916, 147280, 149910, 174895, 199880, 209874, 220920, 239856, 279832, 299820, 349790, 399760, 419748, 441840, 524685, 559664, 599640, 699580, 839496, 1049370, 1199280, 1399160, 1678992, 2098740, 2798320, 4197480, 8394960]

約数ペア:

[(1, 8394960), (2, 4197480), (3, 2798320), (4, 2098740), (5, 1678992), (6, 1399160), (7, 1199280), (8, 1049370), (10, 839496), (12, 699580), (14, 599640), (15, 559664), (16, 524685), (19, 441840), (20, 419748), (21, 399760), (24, 349790), (28, 299820), (30, 279832), (35, 239856), (38, 220920), (40, 209874), (42, 199880), (48, 174895), (56, 149910), (57, 147280), (60, 139916), (70, 119928), (76, 110460), (80, 104937), (84, 99940), (95, 88368), (105, 79952), (112, 74955), (114, 73640), (120, 69958), (133, 63120), (140, 59964), (152, 55230), (168, 49970), (190, 44184), (210, 39976), (228, 36820), (240, 34979), (263, 31920), (266, 31560), (280, 29982), (285, 29456), (304, 27615), (336, 24985), (380, 22092), (399, 21040), (420, 19988), (456, 18410), (526, 15960), (532, 15780), (560, 14991), (570, 14728), (665, 12624), (760, 11046), (789, 10640), (798, 10520), (840, 9994), (912, 9205), (1052, 7980), (1064, 7890), (1140, 7364), (1315, 6384), (1330, 6312), (1520, 5523), (1578, 5320), (1596, 5260), (1680, 4997), (1841, 4560), (1995, 4208), (2104, 3990), (2128, 3945), (2280, 3682), (2630, 3192), (2660, 3156)]