15696415980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{593213}}^1$

素因数の和:593245

約数の個数: 144

約数和(自身を含む): 56806172640

約数和(自身を除く): 41109756660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 593213, 1186426, 1779639, 2372852, 2966065, 3559278, 4152491, 5338917, 5932130, 7118556, 8304982, 8898195, 10677834, 11864260, 12457473, 16016751, 16609964, 17796390, 20762455, 21355668, 24914946, 26694585, 29067437, 32033502, 35592780, 37372419, 41524910, 49829892, 53389170, 58134874, 62287365, 64067004, 74744838, 80083755, 83049820, 87202311, 106778340, 112117257, 116269748, 124574730, 145337185, 149489676, 160167510, 174404622, 186862095, 224234514, 249149460, 261606933, 290674370, 320335020, 348809244, 373724190, 436011555, 448469028, 523213866, 560586285, 581348740, 747448380, 784820799, 872023110, 1046427732, 1121172570, 1308034665, 1569641598, 1744046220, 2242345140, 2616069330, 3139283196, 3924103995, 5232138660, 7848207990, 15696415980]

約数ペア:

[(1, 15696415980), (2, 7848207990), (3, 5232138660), (4, 3924103995), (5, 3139283196), (6, 2616069330), (7, 2242345140), (9, 1744046220), (10, 1569641598), (12, 1308034665), (14, 1121172570), (15, 1046427732), (18, 872023110), (20, 784820799), (21, 747448380), (27, 581348740), (28, 560586285), (30, 523213866), (35, 448469028), (36, 436011555), (42, 373724190), (45, 348809244), (49, 320335020), (54, 290674370), (60, 261606933), (63, 249149460), (70, 224234514), (84, 186862095), (90, 174404622), (98, 160167510), (105, 149489676), (108, 145337185), (126, 124574730), (135, 116269748), (140, 112117257), (147, 106778340), (180, 87202311), (189, 83049820), (196, 80083755), (210, 74744838), (245, 64067004), (252, 62287365), (270, 58134874), (294, 53389170), (315, 49829892), (378, 41524910), (420, 37372419), (441, 35592780), (490, 32033502), (540, 29067437), (588, 26694585), (630, 24914946), (735, 21355668), (756, 20762455), (882, 17796390), (945, 16609964), (980, 16016751), (1260, 12457473), (1323, 11864260), (1470, 10677834), (1764, 8898195), (1890, 8304982), (2205, 7118556), (2646, 5932130), (2940, 5338917), (3780, 4152491), (4410, 3559278), (5292, 2966065), (6615, 2372852), (8820, 1779639), (13230, 1186426), (26460, 593213)]