2253706560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{111791}}^1$

素因数の和:111821

約数の個数: 168

約数和(自身を含む): 8859292416

約数和(自身を除く): 6605585856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 111791, 223582, 335373, 447164, 558955, 670746, 782537, 894328, 1006119, 1117910, 1341492, 1565074, 1676865, 1788656, 2012238, 2235820, 2347611, 2682984, 3130148, 3353730, 3577312, 3912685, 4024476, 4471640, 4695222, 5030595, 5365968, 6260296, 6707460, 7042833, 7154624, 7825370, 8048952, 8943280, 9390444, 10061190, 10731936, 11738055, 12520592, 13414920, 14085666, 15650740, 16097904, 17886560, 18780888, 20122380, 21463872, 23476110, 25041184, 26829840, 28171332, 31301480, 32195808, 35214165, 35773120, 37561776, 40244760, 46952220, 50082368, 53659680, 56342664, 62602960, 64391616, 70428330, 75123552, 80489520, 93904440, 107319360, 112685328, 125205920, 140856660, 150247104, 160979040, 187808880, 225370656, 250411840, 281713320, 321958080, 375617760, 450741312, 563426640, 751235520, 1126853280, 2253706560]

約数ペア:

[(1, 2253706560), (2, 1126853280), (3, 751235520), (4, 563426640), (5, 450741312), (6, 375617760), (7, 321958080), (8, 281713320), (9, 250411840), (10, 225370656), (12, 187808880), (14, 160979040), (15, 150247104), (16, 140856660), (18, 125205920), (20, 112685328), (21, 107319360), (24, 93904440), (28, 80489520), (30, 75123552), (32, 70428330), (35, 64391616), (36, 62602960), (40, 56342664), (42, 53659680), (45, 50082368), (48, 46952220), (56, 40244760), (60, 37561776), (63, 35773120), (64, 35214165), (70, 32195808), (72, 31301480), (80, 28171332), (84, 26829840), (90, 25041184), (96, 23476110), (105, 21463872), (112, 20122380), (120, 18780888), (126, 17886560), (140, 16097904), (144, 15650740), (160, 14085666), (168, 13414920), (180, 12520592), (192, 11738055), (210, 10731936), (224, 10061190), (240, 9390444), (252, 8943280), (280, 8048952), (288, 7825370), (315, 7154624), (320, 7042833), (336, 6707460), (360, 6260296), (420, 5365968), (448, 5030595), (480, 4695222), (504, 4471640), (560, 4024476), (576, 3912685), (630, 3577312), (672, 3353730), (720, 3130148), (840, 2682984), (960, 2347611), (1008, 2235820), (1120, 2012238), (1260, 1788656), (1344, 1676865), (1440, 1565074), (1680, 1341492), (2016, 1117910), (2240, 1006119), (2520, 894328), (2880, 782537), (3360, 670746), (4032, 558955), (5040, 447164), (6720, 335373), (10080, 223582), (20160, 111791)]