2251906560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2345

約数の個数: 240

約数和(自身を含む): 7983868464

約数和(自身を除く): 5731961904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1920, 1935, 2064, 2273, 2304, 2560, 2580, 2752, 2880, 3096, 3440, 3840, 3870, 4128, 4546, 4608, 5160, 5504, 5760, 6192, 6819, 6880, 7680, 7740, 8256, 9092, 10320, 11008, 11365, 11520, 12384, 13638, 13760, 15480, 16512, 18184, 20457, 20640, 22016, 22730, 23040, 24768, 27276, 27520, 30960, 33024, 34095, 36368, 40914, 41280, 45460, 49536, 54552, 55040, 61920, 66048, 68190, 72736, 81828, 82560, 90920, 97739, 99072, 102285, 109104, 110080, 123840, 136380, 145472, 163656, 165120, 181840, 195478, 198144, 204570, 218208, 247680, 272760, 290944, 293217, 327312, 330240, 363680, 390956, 409140, 436416, 488695, 495360, 545520, 581888, 586434, 654624, 727360, 781912, 818280, 872832, 879651, 977390, 990720, 1091040, 1163776, 1172868, 1309248, 1454720, 1466085, 1563824, 1636560, 1745664, 1759302, 1954780, 2182080, 2345736, 2618496, 2909440, 2932170, 3127648, 3273120, 3491328, 3518604, 3909560, 4364160, 4398255, 4691472, 5236992, 5818880, 5864340, 6255296, 6546240, 7037208, 7819120, 8728320, 8796510, 9382944, 10473984, 11728680, 12510592, 13092480, 14074416, 15638240, 17456640, 17593020, 18765888, 23457360, 25021184, 26184960, 28148832, 31276480, 35186040, 37531776, 46914720, 50042368, 52369920, 56297664, 62552960, 70372080, 75063552, 93829440, 112595328, 125105920, 140744160, 150127104, 187658880, 225190656, 250211840, 281488320, 375317760, 450381312, 562976640, 750635520, 1125953280, 2251906560]

約数ペア:

[(1, 2251906560), (2, 1125953280), (3, 750635520), (4, 562976640), (5, 450381312), (6, 375317760), (8, 281488320), (9, 250211840), (10, 225190656), (12, 187658880), (15, 150127104), (16, 140744160), (18, 125105920), (20, 112595328), (24, 93829440), (30, 75063552), (32, 70372080), (36, 62552960), (40, 56297664), (43, 52369920), (45, 50042368), (48, 46914720), (60, 37531776), (64, 35186040), (72, 31276480), (80, 28148832), (86, 26184960), (90, 25021184), (96, 23457360), (120, 18765888), (128, 17593020), (129, 17456640), (144, 15638240), (160, 14074416), (172, 13092480), (180, 12510592), (192, 11728680), (215, 10473984), (240, 9382944), (256, 8796510), (258, 8728320), (288, 7819120), (320, 7037208), (344, 6546240), (360, 6255296), (384, 5864340), (387, 5818880), (430, 5236992), (480, 4691472), (512, 4398255), (516, 4364160), (576, 3909560), (640, 3518604), (645, 3491328), (688, 3273120), (720, 3127648), (768, 2932170), (774, 2909440), (860, 2618496), (960, 2345736), (1032, 2182080), (1152, 1954780), (1280, 1759302), (1290, 1745664), (1376, 1636560), (1440, 1563824), (1536, 1466085), (1548, 1454720), (1720, 1309248), (1920, 1172868), (1935, 1163776), (2064, 1091040), (2273, 990720), (2304, 977390), (2560, 879651), (2580, 872832), (2752, 818280), (2880, 781912), (3096, 727360), (3440, 654624), (3840, 586434), (3870, 581888), (4128, 545520), (4546, 495360), (4608, 488695), (5160, 436416), (5504, 409140), (5760, 390956), (6192, 363680), (6819, 330240), (6880, 327312), (7680, 293217), (7740, 290944), (8256, 272760), (9092, 247680), (10320, 218208), (11008, 204570), (11365, 198144), (11520, 195478), (12384, 181840), (13638, 165120), (13760, 163656), (15480, 145472), (16512, 136380), (18184, 123840), (20457, 110080), (20640, 109104), (22016, 102285), (22730, 99072), (23040, 97739), (24768, 90920), (27276, 82560), (27520, 81828), (30960, 72736), (33024, 68190), (34095, 66048), (36368, 61920), (40914, 55040), (41280, 54552), (45460, 49536)]