128061780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 456357888

約数和(自身を除く): 328296108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 53, 55, 60, 66, 70, 77, 84, 105, 106, 110, 132, 140, 154, 159, 165, 210, 212, 220, 231, 265, 308, 318, 330, 371, 385, 420, 462, 523, 530, 583, 636, 660, 742, 770, 795, 924, 1046, 1060, 1113, 1155, 1166, 1484, 1540, 1569, 1590, 1749, 1855, 2092, 2226, 2310, 2332, 2615, 2915, 3138, 3180, 3498, 3661, 3710, 4081, 4452, 4620, 5230, 5565, 5753, 5830, 6276, 6996, 7322, 7420, 7845, 8162, 8745, 10460, 10983, 11130, 11506, 11660, 12243, 14644, 15690, 16324, 17259, 17490, 18305, 20405, 21966, 22260, 23012, 24486, 27719, 28765, 31380, 34518, 34980, 36610, 40271, 40810, 43932, 48972, 54915, 55438, 57530, 61215, 69036, 73220, 80542, 81620, 83157, 86295, 109830, 110876, 115060, 120813, 122430, 138595, 161084, 166314, 172590, 194033, 201355, 219660, 241626, 244860, 277190, 304909, 332628, 345180, 388066, 402710, 415785, 483252, 554380, 582099, 604065, 609818, 776132, 805420, 831570, 914727, 970165, 1164198, 1208130, 1219636, 1524545, 1663140, 1829454, 1940330, 2134363, 2328396, 2416260, 2910495, 3049090, 3658908, 3880660, 4268726, 4573635, 5820990, 6098180, 6403089, 8537452, 9147270, 10671815, 11641980, 12806178, 18294540, 21343630, 25612356, 32015445, 42687260, 64030890, 128061780]

約数ペア:

[(1, 128061780), (2, 64030890), (3, 42687260), (4, 32015445), (5, 25612356), (6, 21343630), (7, 18294540), (10, 12806178), (11, 11641980), (12, 10671815), (14, 9147270), (15, 8537452), (20, 6403089), (21, 6098180), (22, 5820990), (28, 4573635), (30, 4268726), (33, 3880660), (35, 3658908), (42, 3049090), (44, 2910495), (53, 2416260), (55, 2328396), (60, 2134363), (66, 1940330), (70, 1829454), (77, 1663140), (84, 1524545), (105, 1219636), (106, 1208130), (110, 1164198), (132, 970165), (140, 914727), (154, 831570), (159, 805420), (165, 776132), (210, 609818), (212, 604065), (220, 582099), (231, 554380), (265, 483252), (308, 415785), (318, 402710), (330, 388066), (371, 345180), (385, 332628), (420, 304909), (462, 277190), (523, 244860), (530, 241626), (583, 219660), (636, 201355), (660, 194033), (742, 172590), (770, 166314), (795, 161084), (924, 138595), (1046, 122430), (1060, 120813), (1113, 115060), (1155, 110876), (1166, 109830), (1484, 86295), (1540, 83157), (1569, 81620), (1590, 80542), (1749, 73220), (1855, 69036), (2092, 61215), (2226, 57530), (2310, 55438), (2332, 54915), (2615, 48972), (2915, 43932), (3138, 40810), (3180, 40271), (3498, 36610), (3661, 34980), (3710, 34518), (4081, 31380), (4452, 28765), (4620, 27719), (5230, 24486), (5565, 23012), (5753, 22260), (5830, 21966), (6276, 20405), (6996, 18305), (7322, 17490), (7420, 17259), (7845, 16324), (8162, 15690), (8745, 14644), (10460, 12243), (10983, 11660), (11130, 11506)]