135247840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 400583232

約数和(自身を除く): 265335392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1327, 1456, 1568, 1820, 1960, 2080, 2548, 2654, 2912, 3185, 3640, 3920, 5096, 5308, 6370, 6635, 7280, 7840, 9289, 10192, 10616, 12740, 13270, 14560, 17251, 18578, 20384, 21232, 25480, 26540, 34502, 37156, 42464, 46445, 50960, 53080, 65023, 69004, 74312, 86255, 92890, 101920, 106160, 120757, 130046, 138008, 148624, 172510, 185780, 212320, 241514, 260092, 276016, 297248, 325115, 345020, 371560, 483028, 520184, 552032, 603785, 650230, 690040, 743120, 845299, 966056, 1040368, 1207570, 1300460, 1380080, 1486240, 1690598, 1932112, 2080736, 2415140, 2600920, 2760160, 3381196, 3864224, 4226495, 4830280, 5201840, 6762392, 8452990, 9660560, 10403680, 13524784, 16905980, 19321120, 27049568, 33811960, 67623920, 135247840]

約数ペア:

[(1, 135247840), (2, 67623920), (4, 33811960), (5, 27049568), (7, 19321120), (8, 16905980), (10, 13524784), (13, 10403680), (14, 9660560), (16, 8452990), (20, 6762392), (26, 5201840), (28, 4830280), (32, 4226495), (35, 3864224), (40, 3381196), (49, 2760160), (52, 2600920), (56, 2415140), (65, 2080736), (70, 1932112), (80, 1690598), (91, 1486240), (98, 1380080), (104, 1300460), (112, 1207570), (130, 1040368), (140, 966056), (160, 845299), (182, 743120), (196, 690040), (208, 650230), (224, 603785), (245, 552032), (260, 520184), (280, 483028), (364, 371560), (392, 345020), (416, 325115), (455, 297248), (490, 276016), (520, 260092), (560, 241514), (637, 212320), (728, 185780), (784, 172510), (910, 148624), (980, 138008), (1040, 130046), (1120, 120757), (1274, 106160), (1327, 101920), (1456, 92890), (1568, 86255), (1820, 74312), (1960, 69004), (2080, 65023), (2548, 53080), (2654, 50960), (2912, 46445), (3185, 42464), (3640, 37156), (3920, 34502), (5096, 26540), (5308, 25480), (6370, 21232), (6635, 20384), (7280, 18578), (7840, 17251), (9289, 14560), (10192, 13270), (10616, 12740)]