140782110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 402361344

約数和(自身を除く): 261579234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 83, 105, 123, 166, 197, 205, 210, 246, 249, 287, 394, 410, 415, 498, 574, 581, 591, 615, 830, 861, 985, 1162, 1182, 1230, 1245, 1379, 1435, 1722, 1743, 1970, 2490, 2758, 2870, 2905, 2955, 3403, 3486, 4137, 4305, 5810, 5910, 6806, 6895, 8077, 8274, 8610, 8715, 10209, 13790, 16154, 16351, 17015, 17430, 20418, 20685, 23821, 24231, 32702, 34030, 40385, 41370, 47642, 48462, 49053, 51045, 56539, 71463, 80770, 81755, 98106, 102090, 113078, 114457, 119105, 121155, 142926, 163510, 169617, 228914, 238210, 242310, 245265, 282695, 339234, 343371, 357315, 490530, 565390, 572285, 670391, 686742, 714630, 848085, 1144570, 1340782, 1696170, 1716855, 2011173, 3351955, 3433710, 4022346, 4692737, 6703910, 9385474, 10055865, 14078211, 20111730, 23463685, 28156422, 46927370, 70391055, 140782110]

約数ペア:

[(1, 140782110), (2, 70391055), (3, 46927370), (5, 28156422), (6, 23463685), (7, 20111730), (10, 14078211), (14, 10055865), (15, 9385474), (21, 6703910), (30, 4692737), (35, 4022346), (41, 3433710), (42, 3351955), (70, 2011173), (82, 1716855), (83, 1696170), (105, 1340782), (123, 1144570), (166, 848085), (197, 714630), (205, 686742), (210, 670391), (246, 572285), (249, 565390), (287, 490530), (394, 357315), (410, 343371), (415, 339234), (498, 282695), (574, 245265), (581, 242310), (591, 238210), (615, 228914), (830, 169617), (861, 163510), (985, 142926), (1162, 121155), (1182, 119105), (1230, 114457), (1245, 113078), (1379, 102090), (1435, 98106), (1722, 81755), (1743, 80770), (1970, 71463), (2490, 56539), (2758, 51045), (2870, 49053), (2905, 48462), (2955, 47642), (3403, 41370), (3486, 40385), (4137, 34030), (4305, 32702), (5810, 24231), (5910, 23821), (6806, 20685), (6895, 20418), (8077, 17430), (8274, 17015), (8610, 16351), (8715, 16154), (10209, 13790)]