2026289580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8260

約数の個数: 192

約数和(自身を含む): 7046430720

約数和(自身を除く): 5020141140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1596, 1767, 1860, 1995, 2170, 2356, 2604, 2660, 2945, 3255, 3534, 3990, 4123, 4340, 5890, 6510, 7068, 7980, 8191, 8246, 8835, 11780, 12369, 13020, 16382, 16492, 17670, 20615, 24573, 24738, 32764, 35340, 40955, 41230, 49146, 49476, 57337, 61845, 81910, 82460, 98292, 114674, 122865, 123690, 155629, 163820, 172011, 229348, 245730, 247380, 253921, 286685, 311258, 344022, 466887, 491460, 507842, 573370, 622516, 688044, 761763, 778145, 860055, 933774, 1015684, 1089403, 1146740, 1269605, 1523526, 1556290, 1720110, 1777447, 1867548, 2178806, 2334435, 2539210, 3047052, 3112580, 3268209, 3440220, 3554894, 3808815, 4357612, 4668870, 4824499, 5078420, 5332341, 5447015, 6536418, 7109788, 7617630, 8887235, 9337740, 9648998, 10664682, 10894030, 13072836, 14473497, 15235260, 16341045, 17774470, 19297996, 21329364, 21788060, 24122495, 26661705, 28946994, 32682090, 33771493, 35548940, 48244990, 53323410, 57893988, 65364180, 67542986, 72367485, 96489980, 101314479, 106646820, 135085972, 144734970, 168857465, 202628958, 289469940, 337714930, 405257916, 506572395, 675429860, 1013144790, 2026289580]

約数ペア:

[(1, 2026289580), (2, 1013144790), (3, 675429860), (4, 506572395), (5, 405257916), (6, 337714930), (7, 289469940), (10, 202628958), (12, 168857465), (14, 144734970), (15, 135085972), (19, 106646820), (20, 101314479), (21, 96489980), (28, 72367485), (30, 67542986), (31, 65364180), (35, 57893988), (38, 53323410), (42, 48244990), (57, 35548940), (60, 33771493), (62, 32682090), (70, 28946994), (76, 26661705), (84, 24122495), (93, 21788060), (95, 21329364), (105, 19297996), (114, 17774470), (124, 16341045), (133, 15235260), (140, 14473497), (155, 13072836), (186, 10894030), (190, 10664682), (210, 9648998), (217, 9337740), (228, 8887235), (266, 7617630), (285, 7109788), (310, 6536418), (372, 5447015), (380, 5332341), (399, 5078420), (420, 4824499), (434, 4668870), (465, 4357612), (532, 3808815), (570, 3554894), (589, 3440220), (620, 3268209), (651, 3112580), (665, 3047052), (798, 2539210), (868, 2334435), (930, 2178806), (1085, 1867548), (1140, 1777447), (1178, 1720110), (1302, 1556290), (1330, 1523526), (1596, 1269605), (1767, 1146740), (1860, 1089403), (1995, 1015684), (2170, 933774), (2356, 860055), (2604, 778145), (2660, 761763), (2945, 688044), (3255, 622516), (3534, 573370), (3990, 507842), (4123, 491460), (4340, 466887), (5890, 344022), (6510, 311258), (7068, 286685), (7980, 253921), (8191, 247380), (8246, 245730), (8835, 229348), (11780, 172011), (12369, 163820), (13020, 155629), (16382, 123690), (16492, 122865), (17670, 114674), (20615, 98292), (24573, 82460), (24738, 81910), (32764, 61845), (35340, 57337), (40955, 49476), (41230, 49146)]