2962469120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5808

約数の個数: 144

約数和(自身を含む): 7889774592

約数和(自身を除く): 4927305472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 5743, 6448, 7936, 8060, 8320, 9920, 11486, 12896, 16120, 16640, 19840, 22972, 25792, 28715, 32240, 39680, 45944, 51584, 57430, 64480, 74659, 91888, 103168, 114860, 128960, 149318, 178033, 183776, 229720, 257920, 298636, 356066, 367552, 373295, 459440, 515840, 597272, 712132, 735104, 746590, 890165, 918880, 1194544, 1424264, 1470208, 1493180, 1780330, 1837760, 2314429, 2389088, 2848528, 2986360, 3560660, 3675520, 4628858, 4778176, 5697056, 5972720, 7121320, 7351040, 9257716, 9556352, 11394112, 11572145, 11945440, 14242640, 18515432, 19112704, 22788224, 23144290, 23890880, 28485280, 37030864, 45576448, 46288580, 47781760, 56970560, 74061728, 92577160, 95563520, 113941120, 148123456, 185154320, 227882240, 296246912, 370308640, 592493824, 740617280, 1481234560, 2962469120]

約数ペア:

[(1, 2962469120), (2, 1481234560), (4, 740617280), (5, 592493824), (8, 370308640), (10, 296246912), (13, 227882240), (16, 185154320), (20, 148123456), (26, 113941120), (31, 95563520), (32, 92577160), (40, 74061728), (52, 56970560), (62, 47781760), (64, 46288580), (65, 45576448), (80, 37030864), (104, 28485280), (124, 23890880), (128, 23144290), (130, 22788224), (155, 19112704), (160, 18515432), (208, 14242640), (248, 11945440), (256, 11572145), (260, 11394112), (310, 9556352), (320, 9257716), (403, 7351040), (416, 7121320), (496, 5972720), (520, 5697056), (620, 4778176), (640, 4628858), (806, 3675520), (832, 3560660), (992, 2986360), (1040, 2848528), (1240, 2389088), (1280, 2314429), (1612, 1837760), (1664, 1780330), (1984, 1493180), (2015, 1470208), (2080, 1424264), (2480, 1194544), (3224, 918880), (3328, 890165), (3968, 746590), (4030, 735104), (4160, 712132), (4960, 597272), (5743, 515840), (6448, 459440), (7936, 373295), (8060, 367552), (8320, 356066), (9920, 298636), (11486, 257920), (12896, 229720), (16120, 183776), (16640, 178033), (19840, 149318), (22972, 128960), (25792, 114860), (28715, 103168), (32240, 91888), (39680, 74659), (45944, 64480), (51584, 57430)]