1382310540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1213}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 4528550208

約数和(自身を除く): 3146239668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 487, 585, 780, 974, 1170, 1213, 1461, 1948, 2340, 2426, 2435, 2922, 3639, 4383, 4852, 4870, 5844, 6065, 6331, 7278, 7305, 8766, 9740, 10917, 12130, 12662, 14556, 14610, 15769, 17532, 18195, 18993, 21834, 21915, 24260, 25324, 29220, 31538, 31655, 36390, 37986, 43668, 43830, 47307, 54585, 56979, 63076, 63310, 72780, 75972, 78845, 87660, 94614, 94965, 109170, 113958, 126620, 141921, 157690, 189228, 189930, 218340, 227916, 236535, 283842, 284895, 315380, 379860, 473070, 567684, 569790, 590731, 709605, 946140, 1139580, 1181462, 1419210, 1772193, 2362924, 2838420, 2953655, 3544386, 5316579, 5907310, 7088772, 7679503, 8860965, 10633158, 11814620, 15359006, 17721930, 21266316, 23038509, 26582895, 30718012, 35443860, 38397515, 46077018, 53165790, 69115527, 76795030, 92154036, 106331580, 115192545, 138231054, 153590060, 230385090, 276462108, 345577635, 460770180, 691155270, 1382310540]

約数ペア:

[(1, 1382310540), (2, 691155270), (3, 460770180), (4, 345577635), (5, 276462108), (6, 230385090), (9, 153590060), (10, 138231054), (12, 115192545), (13, 106331580), (15, 92154036), (18, 76795030), (20, 69115527), (26, 53165790), (30, 46077018), (36, 38397515), (39, 35443860), (45, 30718012), (52, 26582895), (60, 23038509), (65, 21266316), (78, 17721930), (90, 15359006), (117, 11814620), (130, 10633158), (156, 8860965), (180, 7679503), (195, 7088772), (234, 5907310), (260, 5316579), (390, 3544386), (468, 2953655), (487, 2838420), (585, 2362924), (780, 1772193), (974, 1419210), (1170, 1181462), (1213, 1139580), (1461, 946140), (1948, 709605), (2340, 590731), (2426, 569790), (2435, 567684), (2922, 473070), (3639, 379860), (4383, 315380), (4852, 284895), (4870, 283842), (5844, 236535), (6065, 227916), (6331, 218340), (7278, 189930), (7305, 189228), (8766, 157690), (9740, 141921), (10917, 126620), (12130, 113958), (12662, 109170), (14556, 94965), (14610, 94614), (15769, 87660), (17532, 78845), (18195, 75972), (18993, 72780), (21834, 63310), (21915, 63076), (24260, 56979), (25324, 54585), (29220, 47307), (31538, 43830), (31655, 43668), (36390, 37986)]