28270340560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{5233}}^1$

素因数の和:6141

約数の個数: 160

約数和(自身を含む): 82056390912

約数和(自身を除く): 53786050352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 877, 880, 1232, 1540, 1754, 3080, 3508, 4385, 5233, 6139, 6160, 7016, 8770, 9647, 10466, 12278, 14032, 17540, 19294, 20932, 24556, 26165, 30695, 35080, 36631, 38588, 41864, 48235, 49112, 52330, 57563, 61390, 67529, 70160, 73262, 77176, 83728, 96470, 98224, 104660, 115126, 122780, 135058, 146524, 154352, 183155, 192940, 209320, 230252, 245560, 270116, 287815, 293048, 337645, 366310, 385880, 402941, 418640, 460504, 491120, 540232, 575630, 586096, 675290, 732620, 771760, 805882, 921008, 1080464, 1151260, 1350580, 1465240, 1611764, 2014705, 2302520, 2701160, 2930480, 3223528, 4029410, 4589341, 4605040, 5402320, 6447056, 8058820, 9178682, 16117640, 18357364, 22946705, 32125387, 32235280, 36714728, 45893410, 50482751, 64250774, 73429456, 91786820, 100965502, 128501548, 160626935, 183573640, 201931004, 252413755, 257003096, 321253870, 353379257, 367147280, 403862008, 504827510, 514006192, 642507740, 706758514, 807724016, 1009655020, 1285015480, 1413517028, 1766896285, 2019310040, 2570030960, 2827034056, 3533792570, 4038620080, 5654068112, 7067585140, 14135170280, 28270340560]

約数ペア:

[(1, 28270340560), (2, 14135170280), (4, 7067585140), (5, 5654068112), (7, 4038620080), (8, 3533792570), (10, 2827034056), (11, 2570030960), (14, 2019310040), (16, 1766896285), (20, 1413517028), (22, 1285015480), (28, 1009655020), (35, 807724016), (40, 706758514), (44, 642507740), (55, 514006192), (56, 504827510), (70, 403862008), (77, 367147280), (80, 353379257), (88, 321253870), (110, 257003096), (112, 252413755), (140, 201931004), (154, 183573640), (176, 160626935), (220, 128501548), (280, 100965502), (308, 91786820), (385, 73429456), (440, 64250774), (560, 50482751), (616, 45893410), (770, 36714728), (877, 32235280), (880, 32125387), (1232, 22946705), (1540, 18357364), (1754, 16117640), (3080, 9178682), (3508, 8058820), (4385, 6447056), (5233, 5402320), (6139, 4605040), (6160, 4589341), (7016, 4029410), (8770, 3223528), (9647, 2930480), (10466, 2701160), (12278, 2302520), (14032, 2014705), (17540, 1611764), (19294, 1465240), (20932, 1350580), (24556, 1151260), (26165, 1080464), (30695, 921008), (35080, 805882), (36631, 771760), (38588, 732620), (41864, 675290), (48235, 586096), (49112, 575630), (52330, 540232), (57563, 491120), (61390, 460504), (67529, 418640), (70160, 402941), (73262, 385880), (77176, 366310), (83728, 337645), (96470, 293048), (98224, 287815), (104660, 270116), (115126, 245560), (122780, 230252), (135058, 209320), (146524, 192940), (154352, 183155)]