56331660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 200309760

約数和(自身を除く): 143978100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 89, 105, 110, 132, 137, 140, 154, 165, 178, 210, 220, 231, 267, 274, 308, 330, 356, 385, 411, 420, 445, 462, 534, 548, 623, 660, 685, 770, 822, 890, 924, 959, 979, 1068, 1155, 1246, 1335, 1370, 1507, 1540, 1644, 1780, 1869, 1918, 1958, 2055, 2310, 2492, 2670, 2740, 2877, 2937, 3014, 3115, 3738, 3836, 3916, 4110, 4521, 4620, 4795, 4895, 5340, 5754, 5874, 6028, 6230, 6853, 7476, 7535, 8220, 9042, 9345, 9590, 9790, 10549, 11508, 11748, 12193, 12460, 13706, 14385, 14685, 15070, 18084, 18690, 19180, 19580, 20559, 21098, 22605, 24386, 27412, 28770, 29370, 30140, 31647, 34265, 36579, 37380, 41118, 42196, 45210, 48772, 52745, 57540, 58740, 60965, 63294, 68530, 73158, 82236, 85351, 90420, 102795, 105490, 121930, 126588, 134123, 137060, 146316, 158235, 170702, 182895, 205590, 210980, 243860, 256053, 268246, 316470, 341404, 365790, 402369, 411180, 426755, 512106, 536492, 632940, 670615, 731580, 804738, 853510, 938861, 1024212, 1280265, 1341230, 1609476, 1707020, 1877722, 2011845, 2560530, 2682460, 2816583, 3755444, 4023690, 4694305, 5121060, 5633166, 8047380, 9388610, 11266332, 14082915, 18777220, 28165830, 56331660]

約数ペア:

[(1, 56331660), (2, 28165830), (3, 18777220), (4, 14082915), (5, 11266332), (6, 9388610), (7, 8047380), (10, 5633166), (11, 5121060), (12, 4694305), (14, 4023690), (15, 3755444), (20, 2816583), (21, 2682460), (22, 2560530), (28, 2011845), (30, 1877722), (33, 1707020), (35, 1609476), (42, 1341230), (44, 1280265), (55, 1024212), (60, 938861), (66, 853510), (70, 804738), (77, 731580), (84, 670615), (89, 632940), (105, 536492), (110, 512106), (132, 426755), (137, 411180), (140, 402369), (154, 365790), (165, 341404), (178, 316470), (210, 268246), (220, 256053), (231, 243860), (267, 210980), (274, 205590), (308, 182895), (330, 170702), (356, 158235), (385, 146316), (411, 137060), (420, 134123), (445, 126588), (462, 121930), (534, 105490), (548, 102795), (623, 90420), (660, 85351), (685, 82236), (770, 73158), (822, 68530), (890, 63294), (924, 60965), (959, 58740), (979, 57540), (1068, 52745), (1155, 48772), (1246, 45210), (1335, 42196), (1370, 41118), (1507, 37380), (1540, 36579), (1644, 34265), (1780, 31647), (1869, 30140), (1918, 29370), (1958, 28770), (2055, 27412), (2310, 24386), (2492, 22605), (2670, 21098), (2740, 20559), (2877, 19580), (2937, 19180), (3014, 18690), (3115, 18084), (3738, 15070), (3836, 14685), (3916, 14385), (4110, 13706), (4521, 12460), (4620, 12193), (4795, 11748), (4895, 11508), (5340, 10549), (5754, 9790), (5874, 9590), (6028, 9345), (6230, 9042), (6853, 8220), (7476, 7535)]