15696073540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{21859}}^1$

素因数の和:22121

約数の個数: 96

約数和(自身を含む): 39486504960

約数和(自身を除く): 23790431420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 223, 230, 322, 446, 460, 644, 805, 892, 1115, 1561, 1610, 2230, 3122, 3220, 4460, 5129, 6244, 7805, 10258, 15610, 20516, 21859, 25645, 31220, 35903, 43718, 51290, 71806, 87436, 102580, 109295, 143612, 153013, 179515, 218590, 306026, 359030, 437180, 502757, 612052, 718060, 765065, 1005514, 1530130, 2011028, 2513785, 3060260, 3519299, 4874557, 5027570, 7038598, 9749114, 10055140, 14077196, 17596495, 19498228, 24372785, 34121899, 35192990, 48745570, 68243798, 70385980, 97491140, 112114811, 136487596, 170609495, 224229622, 341218990, 448459244, 560574055, 682437980, 784803677, 1121148110, 1569607354, 2242296220, 3139214708, 3924018385, 7848036770, 15696073540]

約数ペア:

[(1, 15696073540), (2, 7848036770), (4, 3924018385), (5, 3139214708), (7, 2242296220), (10, 1569607354), (14, 1121148110), (20, 784803677), (23, 682437980), (28, 560574055), (35, 448459244), (46, 341218990), (70, 224229622), (92, 170609495), (115, 136487596), (140, 112114811), (161, 97491140), (223, 70385980), (230, 68243798), (322, 48745570), (446, 35192990), (460, 34121899), (644, 24372785), (805, 19498228), (892, 17596495), (1115, 14077196), (1561, 10055140), (1610, 9749114), (2230, 7038598), (3122, 5027570), (3220, 4874557), (4460, 3519299), (5129, 3060260), (6244, 2513785), (7805, 2011028), (10258, 1530130), (15610, 1005514), (20516, 765065), (21859, 718060), (25645, 612052), (31220, 502757), (35903, 437180), (43718, 359030), (51290, 306026), (71806, 218590), (87436, 179515), (102580, 153013), (109295, 143612)]