70441280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 215066880

約数和(自身を除く): 144625600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 59, 64, 65, 70, 80, 82, 91, 104, 112, 118, 130, 140, 160, 164, 182, 205, 208, 224, 236, 260, 280, 287, 295, 320, 328, 364, 410, 413, 416, 448, 455, 472, 520, 533, 560, 574, 590, 656, 728, 767, 820, 826, 832, 910, 944, 1040, 1066, 1120, 1148, 1180, 1312, 1435, 1456, 1534, 1640, 1652, 1820, 1888, 2065, 2080, 2132, 2240, 2296, 2360, 2419, 2624, 2665, 2870, 2912, 3068, 3280, 3304, 3640, 3731, 3776, 3835, 4130, 4160, 4264, 4592, 4720, 4838, 5330, 5369, 5740, 5824, 6136, 6560, 6608, 7280, 7462, 7670, 8260, 8528, 9184, 9440, 9676, 10660, 10738, 11480, 12095, 12272, 13120, 13216, 14560, 14924, 15340, 16520, 16933, 17056, 18368, 18655, 18880, 19352, 21320, 21476, 22960, 24190, 24544, 26432, 26845, 29120, 29848, 30680, 31447, 33040, 33866, 34112, 37310, 38704, 42640, 42952, 45920, 48380, 49088, 53690, 59696, 61360, 62894, 66080, 67732, 74620, 77408, 84665, 85280, 85904, 91840, 96760, 107380, 119392, 122720, 125788, 132160, 135464, 149240, 154816, 157235, 169330, 170560, 171808, 193520, 214760, 220129, 238784, 245440, 251576, 270928, 298480, 314470, 338660, 343616, 387040, 429520, 440258, 503152, 541856, 596960, 628940, 677320, 774080, 859040, 880516, 1006304, 1083712, 1100645, 1193920, 1257880, 1354640, 1718080, 1761032, 2012608, 2201290, 2515760, 2709280, 3522064, 4402580, 5031520, 5418560, 7044128, 8805160, 10063040, 14088256, 17610320, 35220640, 70441280]

約数ペア:

[(1, 70441280), (2, 35220640), (4, 17610320), (5, 14088256), (7, 10063040), (8, 8805160), (10, 7044128), (13, 5418560), (14, 5031520), (16, 4402580), (20, 3522064), (26, 2709280), (28, 2515760), (32, 2201290), (35, 2012608), (40, 1761032), (41, 1718080), (52, 1354640), (56, 1257880), (59, 1193920), (64, 1100645), (65, 1083712), (70, 1006304), (80, 880516), (82, 859040), (91, 774080), (104, 677320), (112, 628940), (118, 596960), (130, 541856), (140, 503152), (160, 440258), (164, 429520), (182, 387040), (205, 343616), (208, 338660), (224, 314470), (236, 298480), (260, 270928), (280, 251576), (287, 245440), (295, 238784), (320, 220129), (328, 214760), (364, 193520), (410, 171808), (413, 170560), (416, 169330), (448, 157235), (455, 154816), (472, 149240), (520, 135464), (533, 132160), (560, 125788), (574, 122720), (590, 119392), (656, 107380), (728, 96760), (767, 91840), (820, 85904), (826, 85280), (832, 84665), (910, 77408), (944, 74620), (1040, 67732), (1066, 66080), (1120, 62894), (1148, 61360), (1180, 59696), (1312, 53690), (1435, 49088), (1456, 48380), (1534, 45920), (1640, 42952), (1652, 42640), (1820, 38704), (1888, 37310), (2065, 34112), (2080, 33866), (2132, 33040), (2240, 31447), (2296, 30680), (2360, 29848), (2419, 29120), (2624, 26845), (2665, 26432), (2870, 24544), (2912, 24190), (3068, 22960), (3280, 21476), (3304, 21320), (3640, 19352), (3731, 18880), (3776, 18655), (3835, 18368), (4130, 17056), (4160, 16933), (4264, 16520), (4592, 15340), (4720, 14924), (4838, 14560), (5330, 13216), (5369, 13120), (5740, 12272), (5824, 12095), (6136, 11480), (6560, 10738), (6608, 10660), (7280, 9676), (7462, 9440), (7670, 9184), (8260, 8528)]