135257360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 379475712

約数和(自身を除く): 244218352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 43, 56, 70, 80, 82, 86, 112, 137, 140, 164, 172, 205, 215, 274, 280, 287, 301, 328, 344, 410, 430, 548, 560, 574, 602, 656, 685, 688, 820, 860, 959, 1096, 1148, 1204, 1370, 1435, 1505, 1640, 1720, 1763, 1918, 2192, 2296, 2408, 2740, 2870, 3010, 3280, 3440, 3526, 3836, 4592, 4795, 4816, 5480, 5617, 5740, 5891, 6020, 7052, 7672, 8815, 9590, 10960, 11234, 11480, 11782, 12040, 12341, 14104, 15344, 17630, 19180, 22468, 22960, 23564, 24080, 24682, 28085, 28208, 29455, 35260, 38360, 39319, 41237, 44936, 47128, 49364, 56170, 58910, 61705, 70520, 76720, 78638, 82474, 89872, 94256, 98728, 112340, 117820, 123410, 141040, 157276, 164948, 196595, 197456, 206185, 224680, 235640, 241531, 246820, 314552, 329896, 393190, 412370, 449360, 471280, 483062, 493640, 629104, 659792, 786380, 824740, 966124, 987280, 1207655, 1572760, 1649480, 1690717, 1932248, 2415310, 3145520, 3298960, 3381434, 3864496, 4830620, 6762868, 8453585, 9661240, 13525736, 16907170, 19322480, 27051472, 33814340, 67628680, 135257360]

約数ペア:

[(1, 135257360), (2, 67628680), (4, 33814340), (5, 27051472), (7, 19322480), (8, 16907170), (10, 13525736), (14, 9661240), (16, 8453585), (20, 6762868), (28, 4830620), (35, 3864496), (40, 3381434), (41, 3298960), (43, 3145520), (56, 2415310), (70, 1932248), (80, 1690717), (82, 1649480), (86, 1572760), (112, 1207655), (137, 987280), (140, 966124), (164, 824740), (172, 786380), (205, 659792), (215, 629104), (274, 493640), (280, 483062), (287, 471280), (301, 449360), (328, 412370), (344, 393190), (410, 329896), (430, 314552), (548, 246820), (560, 241531), (574, 235640), (602, 224680), (656, 206185), (685, 197456), (688, 196595), (820, 164948), (860, 157276), (959, 141040), (1096, 123410), (1148, 117820), (1204, 112340), (1370, 98728), (1435, 94256), (1505, 89872), (1640, 82474), (1720, 78638), (1763, 76720), (1918, 70520), (2192, 61705), (2296, 58910), (2408, 56170), (2740, 49364), (2870, 47128), (3010, 44936), (3280, 41237), (3440, 39319), (3526, 38360), (3836, 35260), (4592, 29455), (4795, 28208), (4816, 28085), (5480, 24682), (5617, 24080), (5740, 23564), (5891, 22960), (6020, 22468), (7052, 19180), (7672, 17630), (8815, 15344), (9590, 14104), (10960, 12341), (11234, 12040), (11480, 11782)]