140363080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 378846720

約数和(自身を除く): 238483640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 463, 520, 530, 572, 583, 689, 715, 926, 1060, 1144, 1166, 1378, 1430, 1852, 2120, 2315, 2332, 2756, 2860, 2915, 3445, 3704, 4630, 4664, 5093, 5512, 5720, 5830, 6019, 6890, 7579, 9260, 10186, 11660, 12038, 13780, 15158, 18520, 20372, 23320, 24076, 24539, 25465, 27560, 30095, 30316, 37895, 40744, 48152, 49078, 50930, 60190, 60632, 66209, 75790, 98156, 101860, 120380, 122695, 132418, 151580, 196312, 203720, 240760, 245390, 264836, 269929, 303160, 319007, 331045, 490780, 529672, 539858, 638014, 662090, 981560, 1079716, 1276028, 1324180, 1349645, 1595035, 2159432, 2552056, 2648360, 2699290, 3190070, 3509077, 5398580, 6380140, 7018154, 10797160, 12760280, 14036308, 17545385, 28072616, 35090770, 70181540, 140363080]

約数ペア:

[(1, 140363080), (2, 70181540), (4, 35090770), (5, 28072616), (8, 17545385), (10, 14036308), (11, 12760280), (13, 10797160), (20, 7018154), (22, 6380140), (26, 5398580), (40, 3509077), (44, 3190070), (52, 2699290), (53, 2648360), (55, 2552056), (65, 2159432), (88, 1595035), (104, 1349645), (106, 1324180), (110, 1276028), (130, 1079716), (143, 981560), (212, 662090), (220, 638014), (260, 539858), (265, 529672), (286, 490780), (424, 331045), (440, 319007), (463, 303160), (520, 269929), (530, 264836), (572, 245390), (583, 240760), (689, 203720), (715, 196312), (926, 151580), (1060, 132418), (1144, 122695), (1166, 120380), (1378, 101860), (1430, 98156), (1852, 75790), (2120, 66209), (2315, 60632), (2332, 60190), (2756, 50930), (2860, 49078), (2915, 48152), (3445, 40744), (3704, 37895), (4630, 30316), (4664, 30095), (5093, 27560), (5512, 25465), (5720, 24539), (5830, 24076), (6019, 23320), (6890, 20372), (7579, 18520), (9260, 15158), (10186, 13780), (11660, 12038)]