1249529865920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{120247}}^1$

素因数の和:124910

約数の個数: 112

約数和(自身を含む): 3401267589120

約数和(自身を除く): 2151737723200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 4639, 9278, 18556, 23195, 32473, 37112, 46390, 64946, 74224, 92780, 120247, 129892, 148448, 162365, 185560, 240494, 259784, 296896, 324730, 371120, 480988, 519568, 601235, 649460, 742240, 841729, 961976, 1039136, 1202470, 1298920, 1484480, 1683458, 1923952, 2078272, 2404940, 2597840, 3366916, 3847904, 4208645, 4809880, 5195680, 6733832, 7695808, 8417290, 9619760, 10391360, 13467664, 16834580, 19239520, 26935328, 33669160, 38479040, 53870656, 67338320, 134676640, 269353280, 557825833, 1115651666, 2231303332, 2789129165, 3904780831, 4462606664, 5578258330, 7809561662, 8925213328, 11156516660, 15619123324, 17850426656, 19523904155, 22313033320, 31238246648, 35700853312, 39047808310, 44626066640, 62476493296, 78095616620, 89252133280, 124952986592, 156191233240, 178504266560, 249905973184, 312382466480, 624764932960, 1249529865920]

約数ペア:

[(1, 1249529865920), (2, 624764932960), (4, 312382466480), (5, 249905973184), (7, 178504266560), (8, 156191233240), (10, 124952986592), (14, 89252133280), (16, 78095616620), (20, 62476493296), (28, 44626066640), (32, 39047808310), (35, 35700853312), (40, 31238246648), (56, 22313033320), (64, 19523904155), (70, 17850426656), (80, 15619123324), (112, 11156516660), (140, 8925213328), (160, 7809561662), (224, 5578258330), (280, 4462606664), (320, 3904780831), (448, 2789129165), (560, 2231303332), (1120, 1115651666), (2240, 557825833), (4639, 269353280), (9278, 134676640), (18556, 67338320), (23195, 53870656), (32473, 38479040), (37112, 33669160), (46390, 26935328), (64946, 19239520), (74224, 16834580), (92780, 13467664), (120247, 10391360), (129892, 9619760), (148448, 8417290), (162365, 7695808), (185560, 6733832), (240494, 5195680), (259784, 4809880), (296896, 4208645), (324730, 3847904), (371120, 3366916), (480988, 2597840), (519568, 2404940), (601235, 2078272), (649460, 1923952), (742240, 1683458), (841729, 1484480), (961976, 1298920), (1039136, 1202470)]