15695547672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{1129}}^1$

素因数の和:2225

約数の個数: 128

約数和(自身を含む): 45470476800

約数和(自身を除く): 29774929128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 997, 1129, 1162, 1743, 1992, 1994, 2258, 2324, 2991, 3387, 3486, 3988, 4516, 4648, 5982, 6774, 6972, 6979, 7903, 7976, 9032, 11964, 13548, 13944, 13958, 15806, 20937, 23709, 23928, 27096, 27916, 31612, 41874, 47418, 55832, 63224, 82751, 83748, 93707, 94836, 165502, 167496, 187414, 189672, 248253, 281121, 331004, 374828, 496506, 562242, 579257, 655949, 662008, 749656, 993012, 1124484, 1125613, 1158514, 1311898, 1737771, 1967847, 1986024, 2248968, 2251226, 2317028, 2623796, 3376839, 3475542, 3935694, 4502452, 4634056, 5247592, 6753678, 6951084, 7871388, 7879291, 9004904, 13507356, 13902168, 15742776, 15758582, 23637873, 27014712, 31517164, 47275746, 63034328, 93425879, 94551492, 186851758, 189102984, 280277637, 373703516, 560555274, 653981153, 747407032, 1121110548, 1307962306, 1961943459, 2242221096, 2615924612, 3923886918, 5231849224, 7847773836, 15695547672]

約数ペア:

[(1, 15695547672), (2, 7847773836), (3, 5231849224), (4, 3923886918), (6, 2615924612), (7, 2242221096), (8, 1961943459), (12, 1307962306), (14, 1121110548), (21, 747407032), (24, 653981153), (28, 560555274), (42, 373703516), (56, 280277637), (83, 189102984), (84, 186851758), (166, 94551492), (168, 93425879), (249, 63034328), (332, 47275746), (498, 31517164), (581, 27014712), (664, 23637873), (996, 15758582), (997, 15742776), (1129, 13902168), (1162, 13507356), (1743, 9004904), (1992, 7879291), (1994, 7871388), (2258, 6951084), (2324, 6753678), (2991, 5247592), (3387, 4634056), (3486, 4502452), (3988, 3935694), (4516, 3475542), (4648, 3376839), (5982, 2623796), (6774, 2317028), (6972, 2251226), (6979, 2248968), (7903, 1986024), (7976, 1967847), (9032, 1737771), (11964, 1311898), (13548, 1158514), (13944, 1125613), (13958, 1124484), (15806, 993012), (20937, 749656), (23709, 662008), (23928, 655949), (27096, 579257), (27916, 562242), (31612, 496506), (41874, 374828), (47418, 331004), (55832, 281121), (63224, 248253), (82751, 189672), (83748, 187414), (93707, 167496), (94836, 165502)]