70142800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 216986112

約数和(自身を除く): 146843312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 47, 50, 52, 56, 65, 70, 80, 82, 91, 94, 100, 104, 112, 130, 140, 164, 175, 182, 188, 200, 205, 208, 235, 260, 280, 287, 325, 328, 329, 350, 364, 376, 400, 410, 455, 470, 520, 533, 560, 574, 611, 650, 656, 658, 700, 728, 752, 820, 910, 940, 1025, 1040, 1066, 1148, 1175, 1222, 1300, 1316, 1400, 1435, 1456, 1640, 1645, 1820, 1880, 1927, 2050, 2132, 2275, 2296, 2350, 2444, 2600, 2632, 2665, 2800, 2870, 3055, 3280, 3290, 3640, 3731, 3760, 3854, 4100, 4264, 4277, 4550, 4592, 4700, 4888, 5200, 5264, 5330, 5740, 6110, 6580, 7175, 7280, 7462, 7708, 8200, 8225, 8528, 8554, 9100, 9400, 9635, 9776, 10660, 11480, 12220, 13160, 13325, 13489, 14350, 14924, 15275, 15416, 16400, 16450, 17108, 18200, 18655, 18800, 19270, 21320, 21385, 22960, 24440, 25051, 26320, 26650, 26978, 28700, 29848, 30550, 30832, 32900, 34216, 36400, 37310, 38540, 42640, 42770, 48175, 48880, 50102, 53300, 53956, 57400, 59696, 61100, 65800, 67445, 68432, 74620, 77080, 85540, 93275, 96350, 100204, 106600, 106925, 107912, 114800, 122200, 125255, 131600, 134890, 149240, 154160, 171080, 175357, 186550, 192700, 200408, 213200, 213850, 215824, 244400, 250510, 269780, 298480, 337225, 342160, 350714, 373100, 385400, 400816, 427700, 501020, 539560, 626275, 674450, 701428, 746200, 770800, 855400, 876785, 1002040, 1079120, 1252550, 1348900, 1402856, 1492400, 1710800, 1753570, 2004080, 2505100, 2697800, 2805712, 3507140, 4383925, 5010200, 5395600, 7014280, 8767850, 10020400, 14028560, 17535700, 35071400, 70142800]

約数ペア:

[(1, 70142800), (2, 35071400), (4, 17535700), (5, 14028560), (7, 10020400), (8, 8767850), (10, 7014280), (13, 5395600), (14, 5010200), (16, 4383925), (20, 3507140), (25, 2805712), (26, 2697800), (28, 2505100), (35, 2004080), (40, 1753570), (41, 1710800), (47, 1492400), (50, 1402856), (52, 1348900), (56, 1252550), (65, 1079120), (70, 1002040), (80, 876785), (82, 855400), (91, 770800), (94, 746200), (100, 701428), (104, 674450), (112, 626275), (130, 539560), (140, 501020), (164, 427700), (175, 400816), (182, 385400), (188, 373100), (200, 350714), (205, 342160), (208, 337225), (235, 298480), (260, 269780), (280, 250510), (287, 244400), (325, 215824), (328, 213850), (329, 213200), (350, 200408), (364, 192700), (376, 186550), (400, 175357), (410, 171080), (455, 154160), (470, 149240), (520, 134890), (533, 131600), (560, 125255), (574, 122200), (611, 114800), (650, 107912), (656, 106925), (658, 106600), (700, 100204), (728, 96350), (752, 93275), (820, 85540), (910, 77080), (940, 74620), (1025, 68432), (1040, 67445), (1066, 65800), (1148, 61100), (1175, 59696), (1222, 57400), (1300, 53956), (1316, 53300), (1400, 50102), (1435, 48880), (1456, 48175), (1640, 42770), (1645, 42640), (1820, 38540), (1880, 37310), (1927, 36400), (2050, 34216), (2132, 32900), (2275, 30832), (2296, 30550), (2350, 29848), (2444, 28700), (2600, 26978), (2632, 26650), (2665, 26320), (2800, 25051), (2870, 24440), (3055, 22960), (3280, 21385), (3290, 21320), (3640, 19270), (3731, 18800), (3760, 18655), (3854, 18200), (4100, 17108), (4264, 16450), (4277, 16400), (4550, 15416), (4592, 15275), (4700, 14924), (4888, 14350), (5200, 13489), (5264, 13325), (5330, 13160), (5740, 12220), (6110, 11480), (6580, 10660), (7175, 9776), (7280, 9635), (7462, 9400), (7708, 9100), (8200, 8554), (8225, 8528)]