224725520240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11372749}}^1$

素因数の和:11372794

約数の個数: 80

約数和(自身を含む): 592292820000

約数和(自身を除く): 367567299760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 11372749, 22745498, 45490996, 56863745, 90981992, 113727490, 147845737, 181963984, 216082231, 227454980, 295691474, 432164462, 454909960, 591382948, 739228685, 864328924, 909819920, 1080411155, 1182765896, 1478457370, 1728657848, 2160822310, 2365531792, 2809069003, 2956914740, 3457315696, 4321644620, 5618138006, 5913829480, 8643289240, 11236276012, 11827658960, 14045345015, 17286578480, 22472552024, 28090690030, 44945104048, 56181380060, 112362760120, 224725520240]

約数ペア:

[(1, 224725520240), (2, 112362760120), (4, 56181380060), (5, 44945104048), (8, 28090690030), (10, 22472552024), (13, 17286578480), (16, 14045345015), (19, 11827658960), (20, 11236276012), (26, 8643289240), (38, 5913829480), (40, 5618138006), (52, 4321644620), (65, 3457315696), (76, 2956914740), (80, 2809069003), (95, 2365531792), (104, 2160822310), (130, 1728657848), (152, 1478457370), (190, 1182765896), (208, 1080411155), (247, 909819920), (260, 864328924), (304, 739228685), (380, 591382948), (494, 454909960), (520, 432164462), (760, 295691474), (988, 227454980), (1040, 216082231), (1235, 181963984), (1520, 147845737), (1976, 113727490), (2470, 90981992), (3952, 56863745), (4940, 45490996), (9880, 22745498), (19760, 11372749)]