1358512882480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{25903}}^1$

素因数の和:26379

約数の個数: 160

約数和(自身を含む): 3432060334080

約数和(自身を除く): 2073547451600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 239, 260, 422, 478, 520, 844, 956, 1040, 1055, 1195, 1688, 1912, 2110, 2390, 2743, 3107, 3376, 3824, 4220, 4780, 5486, 6214, 8440, 9560, 10972, 12428, 13715, 15535, 16880, 19120, 21944, 24856, 25903, 27430, 31070, 43888, 49712, 50429, 51806, 54860, 62140, 100858, 103612, 109720, 124280, 129515, 201716, 207224, 219440, 248560, 252145, 259030, 336739, 403432, 414448, 504290, 518060, 655577, 673478, 806864, 1008580, 1036120, 1311154, 1346956, 1683695, 2017160, 2072240, 2622308, 2693912, 3277885, 3367390, 4034320, 5244616, 5387824, 5465533, 6190817, 6555770, 6734780, 10489232, 10931066, 12381634, 13111540, 13469560, 21862132, 24763268, 26223080, 26939120, 27327665, 30954085, 43724264, 49526536, 52446160, 54655330, 61908170, 71051929, 80480621, 87448528, 99053072, 109310660, 123816340, 142103858, 160961242, 218621320, 247632680, 284207716, 321922484, 355259645, 402403105, 437242640, 495265360, 568415432, 643844968, 710519290, 804806210, 1136830864, 1287689936, 1306262387, 1421038580, 1609612420, 2612524774, 2842077160, 3219224840, 5225049548, 5684154320, 6438449680, 6531311935, 10450099096, 13062623870, 16981411031, 20900198192, 26125247740, 33962822062, 52250495480, 67925644124, 84907055155, 104500990960, 135851288248, 169814110310, 271702576496, 339628220620, 679256441240, 1358512882480]

約数ペア:

[(1, 1358512882480), (2, 679256441240), (4, 339628220620), (5, 271702576496), (8, 169814110310), (10, 135851288248), (13, 104500990960), (16, 84907055155), (20, 67925644124), (26, 52250495480), (40, 33962822062), (52, 26125247740), (65, 20900198192), (80, 16981411031), (104, 13062623870), (130, 10450099096), (208, 6531311935), (211, 6438449680), (239, 5684154320), (260, 5225049548), (422, 3219224840), (478, 2842077160), (520, 2612524774), (844, 1609612420), (956, 1421038580), (1040, 1306262387), (1055, 1287689936), (1195, 1136830864), (1688, 804806210), (1912, 710519290), (2110, 643844968), (2390, 568415432), (2743, 495265360), (3107, 437242640), (3376, 402403105), (3824, 355259645), (4220, 321922484), (4780, 284207716), (5486, 247632680), (6214, 218621320), (8440, 160961242), (9560, 142103858), (10972, 123816340), (12428, 109310660), (13715, 99053072), (15535, 87448528), (16880, 80480621), (19120, 71051929), (21944, 61908170), (24856, 54655330), (25903, 52446160), (27430, 49526536), (31070, 43724264), (43888, 30954085), (49712, 27327665), (50429, 26939120), (51806, 26223080), (54860, 24763268), (62140, 21862132), (100858, 13469560), (103612, 13111540), (109720, 12381634), (124280, 10931066), (129515, 10489232), (201716, 6734780), (207224, 6555770), (219440, 6190817), (248560, 5465533), (252145, 5387824), (259030, 5244616), (336739, 4034320), (403432, 3367390), (414448, 3277885), (504290, 2693912), (518060, 2622308), (655577, 2072240), (673478, 2017160), (806864, 1683695), (1008580, 1346956), (1036120, 1311154)]