2663741340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36721}}^1$

素因数の和:36780

約数の個数: 144

約数和(自身を含む): 8982494976

約数和(自身を除く): 6318753636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 36721, 72540, 73442, 110163, 146884, 183605, 220326, 330489, 367210, 440652, 477373, 550815, 660978, 734420, 954746, 1101630, 1138351, 1321956, 1432119, 1652445, 1909492, 2203260, 2276702, 2386865, 2864238, 3304890, 3415053, 4296357, 4553404, 4773730, 5691755, 5728476, 6609780, 6830106, 7160595, 8592714, 9547460, 10245159, 11383510, 13660212, 14321190, 14798563, 17075265, 17185428, 20490318, 21481785, 22767020, 28642380, 29597126, 34150530, 40980636, 42963570, 44395689, 51225795, 59194252, 68301060, 73992815, 85927140, 88791378, 102451590, 133187067, 147985630, 177582756, 204903180, 221978445, 266374134, 295971260, 443956890, 532748268, 665935335, 887913780, 1331870670, 2663741340]

約数ペア:

[(1, 2663741340), (2, 1331870670), (3, 887913780), (4, 665935335), (5, 532748268), (6, 443956890), (9, 295971260), (10, 266374134), (12, 221978445), (13, 204903180), (15, 177582756), (18, 147985630), (20, 133187067), (26, 102451590), (30, 88791378), (31, 85927140), (36, 73992815), (39, 68301060), (45, 59194252), (52, 51225795), (60, 44395689), (62, 42963570), (65, 40980636), (78, 34150530), (90, 29597126), (93, 28642380), (117, 22767020), (124, 21481785), (130, 20490318), (155, 17185428), (156, 17075265), (180, 14798563), (186, 14321190), (195, 13660212), (234, 11383510), (260, 10245159), (279, 9547460), (310, 8592714), (372, 7160595), (390, 6830106), (403, 6609780), (465, 5728476), (468, 5691755), (558, 4773730), (585, 4553404), (620, 4296357), (780, 3415053), (806, 3304890), (930, 2864238), (1116, 2386865), (1170, 2276702), (1209, 2203260), (1395, 1909492), (1612, 1652445), (1860, 1432119), (2015, 1321956), (2340, 1138351), (2418, 1101630), (2790, 954746), (3627, 734420), (4030, 660978), (4836, 550815), (5580, 477373), (6045, 440652), (7254, 367210), (8060, 330489), (12090, 220326), (14508, 183605), (18135, 146884), (24180, 110163), (36270, 73442), (36721, 72540)]