1420028097280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{34369}}^1$

素因数の和:34607

約数の個数: 216

約数和(自身を含む): 3702576165120

約数和(自身を除く): 2282548067840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 191, 208, 256, 260, 320, 338, 382, 416, 520, 640, 676, 764, 832, 845, 955, 1040, 1280, 1352, 1528, 1664, 1690, 1910, 2080, 2483, 2704, 3056, 3328, 3380, 3820, 4160, 4966, 5408, 6112, 6760, 7640, 8320, 9932, 10816, 12224, 12415, 13520, 15280, 16640, 19864, 21632, 24448, 24830, 27040, 30560, 32279, 34369, 39728, 43264, 48896, 49660, 54080, 61120, 64558, 68738, 79456, 99320, 108160, 122240, 129116, 137476, 158912, 161395, 171845, 198640, 216320, 244480, 258232, 274952, 317824, 322790, 343690, 397280, 446797, 516464, 549904, 635648, 645580, 687380, 794560, 893594, 1032928, 1099808, 1291160, 1374760, 1589120, 1787188, 2065856, 2199616, 2233985, 2582320, 2749520, 3178240, 3574376, 4131712, 4399232, 4467970, 5164640, 5499040, 5808361, 6564479, 7148752, 8263424, 8798464, 8935940, 10329280, 10998080, 11616722, 13128958, 14297504, 17871880, 20658560, 21996160, 23233444, 26257916, 28595008, 29041805, 32822395, 35743760, 41317120, 43992320, 46466888, 52515832, 57190016, 58083610, 65644790, 71487520, 85338227, 92933776, 105031664, 114380032, 116167220, 131289580, 142975040, 170676454, 185867552, 210063328, 232334440, 262579160, 285950080, 341352908, 371735104, 420126656, 426691135, 464668880, 525158320, 571900160, 682705816, 743470208, 840253312, 853382270, 929337760, 1050316640, 1109396951, 1365411632, 1486940416, 1680506624, 1706764540, 1858675520, 2100633280, 2218793902, 2730823264, 3413529080, 3717351040, 4201266560, 4437587804, 5461646528, 5546984755, 6827058160, 7434702080, 8402533120, 8875175608, 10923293056, 11093969510, 13654116320, 17750351216, 21846586112, 22187939020, 27308232640, 35500702432, 44375878040, 54616465280, 71001404864, 88751756080, 109232930560, 142002809728, 177503512160, 284005619456, 355007024320, 710014048640, 1420028097280]

約数ペア:

[(1, 1420028097280), (2, 710014048640), (4, 355007024320), (5, 284005619456), (8, 177503512160), (10, 142002809728), (13, 109232930560), (16, 88751756080), (20, 71001404864), (26, 54616465280), (32, 44375878040), (40, 35500702432), (52, 27308232640), (64, 22187939020), (65, 21846586112), (80, 17750351216), (104, 13654116320), (128, 11093969510), (130, 10923293056), (160, 8875175608), (169, 8402533120), (191, 7434702080), (208, 6827058160), (256, 5546984755), (260, 5461646528), (320, 4437587804), (338, 4201266560), (382, 3717351040), (416, 3413529080), (520, 2730823264), (640, 2218793902), (676, 2100633280), (764, 1858675520), (832, 1706764540), (845, 1680506624), (955, 1486940416), (1040, 1365411632), (1280, 1109396951), (1352, 1050316640), (1528, 929337760), (1664, 853382270), (1690, 840253312), (1910, 743470208), (2080, 682705816), (2483, 571900160), (2704, 525158320), (3056, 464668880), (3328, 426691135), (3380, 420126656), (3820, 371735104), (4160, 341352908), (4966, 285950080), (5408, 262579160), (6112, 232334440), (6760, 210063328), (7640, 185867552), (8320, 170676454), (9932, 142975040), (10816, 131289580), (12224, 116167220), (12415, 114380032), (13520, 105031664), (15280, 92933776), (16640, 85338227), (19864, 71487520), (21632, 65644790), (24448, 58083610), (24830, 57190016), (27040, 52515832), (30560, 46466888), (32279, 43992320), (34369, 41317120), (39728, 35743760), (43264, 32822395), (48896, 29041805), (49660, 28595008), (54080, 26257916), (61120, 23233444), (64558, 21996160), (68738, 20658560), (79456, 17871880), (99320, 14297504), (108160, 13128958), (122240, 11616722), (129116, 10998080), (137476, 10329280), (158912, 8935940), (161395, 8798464), (171845, 8263424), (198640, 7148752), (216320, 6564479), (244480, 5808361), (258232, 5499040), (274952, 5164640), (317824, 4467970), (322790, 4399232), (343690, 4131712), (397280, 3574376), (446797, 3178240), (516464, 2749520), (549904, 2582320), (635648, 2233985), (645580, 2199616), (687380, 2065856), (794560, 1787188), (893594, 1589120), (1032928, 1374760), (1099808, 1291160)]