4871651680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12049}}^1$

素因数の和:12109

約数の個数: 144

約数和(自身を含む): 13883335200

約数和(自身を除く): 9011683520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 532, 560, 608, 665, 722, 760, 1064, 1120, 1330, 1444, 1520, 1805, 2128, 2527, 2660, 2888, 3040, 3610, 4256, 5054, 5320, 5776, 7220, 10108, 10640, 11552, 12049, 12635, 14440, 20216, 21280, 24098, 25270, 28880, 40432, 48196, 50540, 57760, 60245, 80864, 84343, 96392, 101080, 120490, 168686, 192784, 202160, 228931, 240980, 337372, 385568, 404320, 421715, 457862, 481960, 674744, 843430, 915724, 963920, 1144655, 1349488, 1602517, 1686860, 1831448, 1927840, 2289310, 2698976, 3205034, 3373720, 3662896, 4349689, 4578620, 6410068, 6747440, 7325792, 8012585, 8699378, 9157240, 12820136, 13494880, 16025170, 17398756, 18314480, 21748445, 25640272, 30447823, 32050340, 34797512, 36628960, 43496890, 51280544, 60895646, 64100680, 69595024, 86993780, 121791292, 128201360, 139190048, 152239115, 173987560, 243582584, 256402720, 304478230, 347975120, 487165168, 608956460, 695950240, 974330336, 1217912920, 2435825840, 4871651680]

約数ペア:

[(1, 4871651680), (2, 2435825840), (4, 1217912920), (5, 974330336), (7, 695950240), (8, 608956460), (10, 487165168), (14, 347975120), (16, 304478230), (19, 256402720), (20, 243582584), (28, 173987560), (32, 152239115), (35, 139190048), (38, 128201360), (40, 121791292), (56, 86993780), (70, 69595024), (76, 64100680), (80, 60895646), (95, 51280544), (112, 43496890), (133, 36628960), (140, 34797512), (152, 32050340), (160, 30447823), (190, 25640272), (224, 21748445), (266, 18314480), (280, 17398756), (304, 16025170), (361, 13494880), (380, 12820136), (532, 9157240), (560, 8699378), (608, 8012585), (665, 7325792), (722, 6747440), (760, 6410068), (1064, 4578620), (1120, 4349689), (1330, 3662896), (1444, 3373720), (1520, 3205034), (1805, 2698976), (2128, 2289310), (2527, 1927840), (2660, 1831448), (2888, 1686860), (3040, 1602517), (3610, 1349488), (4256, 1144655), (5054, 963920), (5320, 915724), (5776, 843430), (7220, 674744), (10108, 481960), (10640, 457862), (11552, 421715), (12049, 404320), (12635, 385568), (14440, 337372), (20216, 240980), (21280, 228931), (24098, 202160), (25270, 192784), (28880, 168686), (40432, 120490), (48196, 101080), (50540, 96392), (57760, 84343), (60245, 80864)]