2016296380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 5065159680

約数和(自身を除く): 3048863300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 409, 460, 644, 805, 818, 1531, 1610, 1636, 2045, 2863, 3062, 3220, 4090, 5726, 6124, 7655, 8180, 9407, 10717, 11452, 14315, 15310, 18814, 21434, 28630, 30620, 35213, 37628, 42868, 47035, 53585, 57260, 65849, 70426, 94070, 107170, 131698, 140852, 176065, 188140, 214340, 246491, 263396, 329245, 352130, 492982, 626179, 658490, 704260, 985964, 1232455, 1252358, 1316980, 2464910, 2504716, 3130895, 4383253, 4929820, 6261790, 8766506, 12523580, 14402117, 17533012, 21916265, 28804234, 43832530, 57608468, 72010585, 87665060, 100814819, 144021170, 201629638, 288042340, 403259276, 504074095, 1008148190, 2016296380]

約数ペア:

[(1, 2016296380), (2, 1008148190), (4, 504074095), (5, 403259276), (7, 288042340), (10, 201629638), (14, 144021170), (20, 100814819), (23, 87665060), (28, 72010585), (35, 57608468), (46, 43832530), (70, 28804234), (92, 21916265), (115, 17533012), (140, 14402117), (161, 12523580), (230, 8766506), (322, 6261790), (409, 4929820), (460, 4383253), (644, 3130895), (805, 2504716), (818, 2464910), (1531, 1316980), (1610, 1252358), (1636, 1232455), (2045, 985964), (2863, 704260), (3062, 658490), (3220, 626179), (4090, 492982), (5726, 352130), (6124, 329245), (7655, 263396), (8180, 246491), (9407, 214340), (10717, 188140), (11452, 176065), (14315, 140852), (15310, 131698), (18814, 107170), (21434, 94070), (28630, 70426), (30620, 65849), (35213, 57260), (37628, 53585), (42868, 47035)]