56804160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 153873600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 107, 112, 120, 140, 158, 160, 168, 192, 210, 214, 224, 237, 240, 280, 316, 320, 321, 336, 395, 420, 428, 448, 474, 480, 535, 553, 560, 632, 642, 672, 749, 790, 840, 856, 948, 960, 1070, 1106, 1120, 1185, 1264, 1284, 1344, 1498, 1580, 1605, 1659, 1680, 1712, 1896, 2140, 2212, 2240, 2247, 2370, 2528, 2568, 2765, 2996, 3160, 3210, 3318, 3360, 3424, 3745, 3792, 4280, 4424, 4494, 4740, 5056, 5136, 5530, 5992, 6320, 6420, 6636, 6720, 6848, 7490, 7584, 8295, 8453, 8560, 8848, 8988, 9480, 10272, 11060, 11235, 11984, 12640, 12840, 13272, 14980, 15168, 16590, 16906, 17120, 17696, 17976, 18960, 20544, 22120, 22470, 23968, 25280, 25359, 25680, 26544, 29960, 33180, 33812, 34240, 35392, 35952, 37920, 42265, 44240, 44940, 47936, 50718, 51360, 53088, 59171, 59920, 66360, 67624, 71904, 75840, 84530, 88480, 89880, 101436, 102720, 106176, 118342, 119840, 126795, 132720, 135248, 143808, 169060, 176960, 177513, 179760, 202872, 236684, 239680, 253590, 265440, 270496, 295855, 338120, 355026, 359520, 405744, 473368, 507180, 530880, 540992, 591710, 676240, 710052, 719040, 811488, 887565, 946736, 1014360, 1183420, 1352480, 1420104, 1622976, 1775130, 1893472, 2028720, 2366840, 2704960, 2840208, 3550260, 3786944, 4057440, 4733680, 5680416, 7100520, 8114880, 9467360, 11360832, 14201040, 18934720, 28402080, 56804160]

約数ペア:

[(1, 56804160), (2, 28402080), (3, 18934720), (4, 14201040), (5, 11360832), (6, 9467360), (7, 8114880), (8, 7100520), (10, 5680416), (12, 4733680), (14, 4057440), (15, 3786944), (16, 3550260), (20, 2840208), (21, 2704960), (24, 2366840), (28, 2028720), (30, 1893472), (32, 1775130), (35, 1622976), (40, 1420104), (42, 1352480), (48, 1183420), (56, 1014360), (60, 946736), (64, 887565), (70, 811488), (79, 719040), (80, 710052), (84, 676240), (96, 591710), (105, 540992), (107, 530880), (112, 507180), (120, 473368), (140, 405744), (158, 359520), (160, 355026), (168, 338120), (192, 295855), (210, 270496), (214, 265440), (224, 253590), (237, 239680), (240, 236684), (280, 202872), (316, 179760), (320, 177513), (321, 176960), (336, 169060), (395, 143808), (420, 135248), (428, 132720), (448, 126795), (474, 119840), (480, 118342), (535, 106176), (553, 102720), (560, 101436), (632, 89880), (642, 88480), (672, 84530), (749, 75840), (790, 71904), (840, 67624), (856, 66360), (948, 59920), (960, 59171), (1070, 53088), (1106, 51360), (1120, 50718), (1185, 47936), (1264, 44940), (1284, 44240), (1344, 42265), (1498, 37920), (1580, 35952), (1605, 35392), (1659, 34240), (1680, 33812), (1712, 33180), (1896, 29960), (2140, 26544), (2212, 25680), (2240, 25359), (2247, 25280), (2370, 23968), (2528, 22470), (2568, 22120), (2765, 20544), (2996, 18960), (3160, 17976), (3210, 17696), (3318, 17120), (3360, 16906), (3424, 16590), (3745, 15168), (3792, 14980), (4280, 13272), (4424, 12840), (4494, 12640), (4740, 11984), (5056, 11235), (5136, 11060), (5530, 10272), (5992, 9480), (6320, 8988), (6420, 8848), (6636, 8560), (6720, 8453), (6848, 8295), (7490, 7584)]