426278580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 1485485568

約数和(自身を除く): 1059206988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 101, 105, 130, 140, 156, 182, 195, 202, 210, 260, 273, 303, 364, 390, 404, 420, 455, 505, 546, 606, 707, 773, 780, 910, 1010, 1092, 1212, 1313, 1365, 1414, 1515, 1546, 1820, 2020, 2121, 2319, 2626, 2730, 2828, 3030, 3092, 3535, 3865, 3939, 4242, 4638, 5252, 5411, 5460, 6060, 6565, 7070, 7730, 7878, 8484, 9191, 9276, 10049, 10605, 10822, 11595, 13130, 14140, 15460, 15756, 16233, 18382, 19695, 20098, 21210, 21644, 23190, 26260, 27055, 27573, 30147, 32466, 36764, 39390, 40196, 42420, 45955, 46380, 50245, 54110, 55146, 60294, 64932, 70343, 78073, 78780, 81165, 91910, 100490, 108220, 110292, 120588, 137865, 140686, 150735, 156146, 162330, 183820, 200980, 211029, 234219, 275730, 281372, 301470, 312292, 324660, 351715, 390365, 422058, 468438, 546511, 551460, 602940, 703430, 780730, 844116, 936876, 1014949, 1055145, 1093022, 1171095, 1406860, 1561460, 1639533, 2029898, 2110290, 2186044, 2342190, 2732555, 3044847, 3279066, 4059796, 4220580, 4684380, 5074745, 5465110, 6089694, 6558132, 7104643, 8197665, 10149490, 10930220, 12179388, 14209286, 15224235, 16395330, 20298980, 21313929, 28418572, 30448470, 32790660, 35523215, 42627858, 60896940, 71046430, 85255716, 106569645, 142092860, 213139290, 426278580]

約数ペア:

[(1, 426278580), (2, 213139290), (3, 142092860), (4, 106569645), (5, 85255716), (6, 71046430), (7, 60896940), (10, 42627858), (12, 35523215), (13, 32790660), (14, 30448470), (15, 28418572), (20, 21313929), (21, 20298980), (26, 16395330), (28, 15224235), (30, 14209286), (35, 12179388), (39, 10930220), (42, 10149490), (52, 8197665), (60, 7104643), (65, 6558132), (70, 6089694), (78, 5465110), (84, 5074745), (91, 4684380), (101, 4220580), (105, 4059796), (130, 3279066), (140, 3044847), (156, 2732555), (182, 2342190), (195, 2186044), (202, 2110290), (210, 2029898), (260, 1639533), (273, 1561460), (303, 1406860), (364, 1171095), (390, 1093022), (404, 1055145), (420, 1014949), (455, 936876), (505, 844116), (546, 780730), (606, 703430), (707, 602940), (773, 551460), (780, 546511), (910, 468438), (1010, 422058), (1092, 390365), (1212, 351715), (1313, 324660), (1365, 312292), (1414, 301470), (1515, 281372), (1546, 275730), (1820, 234219), (2020, 211029), (2121, 200980), (2319, 183820), (2626, 162330), (2730, 156146), (2828, 150735), (3030, 140686), (3092, 137865), (3535, 120588), (3865, 110292), (3939, 108220), (4242, 100490), (4638, 91910), (5252, 81165), (5411, 78780), (5460, 78073), (6060, 70343), (6565, 64932), (7070, 60294), (7730, 55146), (7878, 54110), (8484, 50245), (9191, 46380), (9276, 45955), (10049, 42420), (10605, 40196), (10822, 39390), (11595, 36764), (13130, 32466), (14140, 30147), (15460, 27573), (15756, 27055), (16233, 26260), (18382, 23190), (19695, 21644), (20098, 21210)]