1427184420720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{285031}}^1$

素因数の和:285751

約数の個数: 160

約数和(自身を含む): 4573792210944

約数和(自身を除く): 3146607790224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 673, 744, 930, 1240, 1346, 1488, 1860, 2019, 2480, 2692, 3365, 3720, 4038, 5384, 6730, 7440, 8076, 10095, 10768, 13460, 16152, 20190, 20863, 26920, 32304, 40380, 41726, 53840, 62589, 80760, 83452, 104315, 125178, 161520, 166904, 208630, 250356, 285031, 312945, 333808, 417260, 500712, 570062, 625890, 834520, 855093, 1001424, 1140124, 1251780, 1425155, 1669040, 1710186, 2280248, 2503560, 2850310, 3420372, 4275465, 4560496, 5007120, 5700620, 6840744, 8550930, 8835961, 11401240, 13681488, 17101860, 17671922, 22802480, 26507883, 34203720, 35343844, 44179805, 53015766, 68407440, 70687688, 88359610, 106031532, 132539415, 141375376, 176719220, 191825863, 212063064, 265078830, 353438440, 383651726, 424126128, 530157660, 575477589, 706876880, 767303452, 959129315, 1060315320, 1150955178, 1534606904, 1918258630, 2120630640, 2301910356, 2877387945, 3069213808, 3836517260, 4603820712, 5754775890, 5946601753, 7673034520, 9207641424, 11509551780, 11893203506, 15346069040, 17839805259, 23019103560, 23786407012, 29733008765, 35679610518, 46038207120, 47572814024, 59466017530, 71359221036, 89199026295, 95145628048, 118932035060, 142718442072, 178398052590, 237864070120, 285436884144, 356796105180, 475728140240, 713592210360, 1427184420720]

約数ペア:

[(1, 1427184420720), (2, 713592210360), (3, 475728140240), (4, 356796105180), (5, 285436884144), (6, 237864070120), (8, 178398052590), (10, 142718442072), (12, 118932035060), (15, 95145628048), (16, 89199026295), (20, 71359221036), (24, 59466017530), (30, 47572814024), (31, 46038207120), (40, 35679610518), (48, 29733008765), (60, 23786407012), (62, 23019103560), (80, 17839805259), (93, 15346069040), (120, 11893203506), (124, 11509551780), (155, 9207641424), (186, 7673034520), (240, 5946601753), (248, 5754775890), (310, 4603820712), (372, 3836517260), (465, 3069213808), (496, 2877387945), (620, 2301910356), (673, 2120630640), (744, 1918258630), (930, 1534606904), (1240, 1150955178), (1346, 1060315320), (1488, 959129315), (1860, 767303452), (2019, 706876880), (2480, 575477589), (2692, 530157660), (3365, 424126128), (3720, 383651726), (4038, 353438440), (5384, 265078830), (6730, 212063064), (7440, 191825863), (8076, 176719220), (10095, 141375376), (10768, 132539415), (13460, 106031532), (16152, 88359610), (20190, 70687688), (20863, 68407440), (26920, 53015766), (32304, 44179805), (40380, 35343844), (41726, 34203720), (53840, 26507883), (62589, 22802480), (80760, 17671922), (83452, 17101860), (104315, 13681488), (125178, 11401240), (161520, 8835961), (166904, 8550930), (208630, 6840744), (250356, 5700620), (285031, 5007120), (312945, 4560496), (333808, 4275465), (417260, 3420372), (500712, 2850310), (570062, 2503560), (625890, 2280248), (834520, 1710186), (855093, 1669040), (1001424, 1425155), (1140124, 1251780)]