1569288420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9091}}^1$

素因数の和:9250

約数の個数: 144

約数和(自身を含む): 5480512128

約数和(自身を除く): 3911223708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4932, 5754, 6165, 8220, 8631, 9091, 9590, 11508, 12330, 14385, 17262, 18182, 19180, 24660, 27273, 28770, 34524, 36364, 43155, 45455, 54546, 57540, 63637, 81819, 86310, 90910, 109092, 127274, 136365, 163638, 172620, 181820, 190911, 254548, 272730, 318185, 327276, 381822, 409095, 545460, 572733, 636370, 763644, 818190, 954555, 1145466, 1245467, 1272740, 1636380, 1909110, 2290932, 2490934, 2863665, 3736401, 3818220, 4981868, 5727330, 6227335, 7472802, 8718269, 11209203, 11454660, 12454670, 14945604, 17436538, 18682005, 22418406, 24909340, 26154807, 34873076, 37364010, 43591345, 44836812, 52309614, 56046015, 74728020, 78464421, 87182690, 104619228, 112092030, 130774035, 156928842, 174365380, 224184060, 261548070, 313857684, 392322105, 523096140, 784644210, 1569288420]

約数ペア:

[(1, 1569288420), (2, 784644210), (3, 523096140), (4, 392322105), (5, 313857684), (6, 261548070), (7, 224184060), (9, 174365380), (10, 156928842), (12, 130774035), (14, 112092030), (15, 104619228), (18, 87182690), (20, 78464421), (21, 74728020), (28, 56046015), (30, 52309614), (35, 44836812), (36, 43591345), (42, 37364010), (45, 34873076), (60, 26154807), (63, 24909340), (70, 22418406), (84, 18682005), (90, 17436538), (105, 14945604), (126, 12454670), (137, 11454660), (140, 11209203), (180, 8718269), (210, 7472802), (252, 6227335), (274, 5727330), (315, 4981868), (411, 3818220), (420, 3736401), (548, 2863665), (630, 2490934), (685, 2290932), (822, 1909110), (959, 1636380), (1233, 1272740), (1260, 1245467), (1370, 1145466), (1644, 954555), (1918, 818190), (2055, 763644), (2466, 636370), (2740, 572733), (2877, 545460), (3836, 409095), (4110, 381822), (4795, 327276), (4932, 318185), (5754, 272730), (6165, 254548), (8220, 190911), (8631, 181820), (9091, 172620), (9590, 163638), (11508, 136365), (12330, 127274), (14385, 109092), (17262, 90910), (18182, 86310), (19180, 81819), (24660, 63637), (27273, 57540), (28770, 54546), (34524, 45455), (36364, 43155)]