2828785920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2801}}^1$

素因数の和:3088

約数の個数: 144

約数和(自身を含む): 9072024192

約数和(自身を除く): 6243238272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 263, 320, 384, 480, 526, 640, 768, 789, 960, 1052, 1280, 1315, 1578, 1920, 2104, 2630, 2801, 3156, 3840, 3945, 4208, 5260, 5602, 6312, 7890, 8403, 8416, 10520, 11204, 12624, 14005, 15780, 16806, 16832, 21040, 22408, 25248, 28010, 31560, 33612, 33664, 42015, 42080, 44816, 50496, 56020, 63120, 67224, 67328, 84030, 84160, 89632, 100992, 112040, 126240, 134448, 168060, 168320, 179264, 201984, 224080, 252480, 268896, 336120, 336640, 358528, 448160, 504960, 537792, 672240, 717056, 736663, 896320, 1009920, 1075584, 1344480, 1473326, 1792640, 2151168, 2209989, 2688960, 2946652, 3585280, 3683315, 4419978, 5377920, 5893304, 7366630, 8839956, 10755840, 11049945, 11786608, 14733260, 17679912, 22099890, 23573216, 29466520, 35359824, 44199780, 47146432, 58933040, 70719648, 88399560, 94292864, 117866080, 141439296, 176799120, 188585728, 235732160, 282878592, 353598240, 471464320, 565757184, 707196480, 942928640, 1414392960, 2828785920]

約数ペア:

[(1, 2828785920), (2, 1414392960), (3, 942928640), (4, 707196480), (5, 565757184), (6, 471464320), (8, 353598240), (10, 282878592), (12, 235732160), (15, 188585728), (16, 176799120), (20, 141439296), (24, 117866080), (30, 94292864), (32, 88399560), (40, 70719648), (48, 58933040), (60, 47146432), (64, 44199780), (80, 35359824), (96, 29466520), (120, 23573216), (128, 22099890), (160, 17679912), (192, 14733260), (240, 11786608), (256, 11049945), (263, 10755840), (320, 8839956), (384, 7366630), (480, 5893304), (526, 5377920), (640, 4419978), (768, 3683315), (789, 3585280), (960, 2946652), (1052, 2688960), (1280, 2209989), (1315, 2151168), (1578, 1792640), (1920, 1473326), (2104, 1344480), (2630, 1075584), (2801, 1009920), (3156, 896320), (3840, 736663), (3945, 717056), (4208, 672240), (5260, 537792), (5602, 504960), (6312, 448160), (7890, 358528), (8403, 336640), (8416, 336120), (10520, 268896), (11204, 252480), (12624, 224080), (14005, 201984), (15780, 179264), (16806, 168320), (16832, 168060), (21040, 134448), (22408, 126240), (25248, 112040), (28010, 100992), (31560, 89632), (33612, 84160), (33664, 84030), (42015, 67328), (42080, 67224), (44816, 63120), (50496, 56020)]