41215020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 145146624

約数和(自身を除く): 103931604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 811, 847, 924, 1155, 1210, 1452, 1540, 1622, 1694, 1815, 2310, 2420, 2433, 2541, 3244, 3388, 3630, 4055, 4235, 4620, 4866, 5082, 5677, 7260, 8110, 8470, 8921, 9732, 10164, 11354, 12165, 12705, 16220, 16940, 17031, 17842, 22708, 24330, 25410, 26763, 28385, 34062, 35684, 44605, 48660, 50820, 53526, 56770, 62447, 68124, 85155, 89210, 98131, 107052, 113540, 124894, 133815, 170310, 178420, 187341, 196262, 249788, 267630, 294393, 312235, 340620, 374682, 392524, 490655, 535260, 588786, 624470, 686917, 749364, 936705, 981310, 1177572, 1248940, 1373834, 1471965, 1873410, 1962620, 2060751, 2747668, 2943930, 3434585, 3746820, 4121502, 5887860, 6869170, 8243004, 10303755, 13738340, 20607510, 41215020]

約数ペア:

[(1, 41215020), (2, 20607510), (3, 13738340), (4, 10303755), (5, 8243004), (6, 6869170), (7, 5887860), (10, 4121502), (11, 3746820), (12, 3434585), (14, 2943930), (15, 2747668), (20, 2060751), (21, 1962620), (22, 1873410), (28, 1471965), (30, 1373834), (33, 1248940), (35, 1177572), (42, 981310), (44, 936705), (55, 749364), (60, 686917), (66, 624470), (70, 588786), (77, 535260), (84, 490655), (105, 392524), (110, 374682), (121, 340620), (132, 312235), (140, 294393), (154, 267630), (165, 249788), (210, 196262), (220, 187341), (231, 178420), (242, 170310), (308, 133815), (330, 124894), (363, 113540), (385, 107052), (420, 98131), (462, 89210), (484, 85155), (605, 68124), (660, 62447), (726, 56770), (770, 53526), (811, 50820), (847, 48660), (924, 44605), (1155, 35684), (1210, 34062), (1452, 28385), (1540, 26763), (1622, 25410), (1694, 24330), (1815, 22708), (2310, 17842), (2420, 17031), (2433, 16940), (2541, 16220), (3244, 12705), (3388, 12165), (3630, 11354), (4055, 10164), (4235, 9732), (4620, 8921), (4866, 8470), (5082, 8110), (5677, 7260)]