9804045440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1571}}^1$

素因数の和:1803

約数の個数: 192

約数和(自身を含む): 27418824000

約数和(自身を除く): 17614778560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 199, 224, 245, 280, 320, 392, 398, 448, 490, 560, 640, 784, 796, 896, 980, 995, 1120, 1393, 1568, 1571, 1592, 1960, 1990, 2240, 2786, 3136, 3142, 3184, 3920, 3980, 4480, 5572, 6272, 6284, 6368, 6965, 7840, 7855, 7960, 9751, 10997, 11144, 12568, 12736, 13930, 15680, 15710, 15920, 19502, 21994, 22288, 25136, 25472, 27860, 31360, 31420, 31840, 39004, 43988, 44576, 48755, 50272, 54985, 55720, 62840, 63680, 76979, 78008, 87976, 89152, 97510, 100544, 109970, 111440, 125680, 127360, 153958, 156016, 175952, 178304, 195020, 201088, 219940, 222880, 251360, 307916, 312032, 312629, 351904, 384895, 390040, 439880, 445760, 502720, 615832, 624064, 625258, 703808, 769790, 780080, 879760, 891520, 1005440, 1231664, 1248128, 1250516, 1407616, 1539580, 1560160, 1563145, 1759520, 2188403, 2463328, 2501032, 3079160, 3120320, 3126290, 3519040, 4376806, 4926656, 5002064, 6158320, 6240640, 6252580, 7038080, 8753612, 9853312, 10004128, 10942015, 12316640, 12505160, 15318821, 17507224, 20008256, 21884030, 24633280, 25010320, 30637642, 35014448, 40016512, 43768060, 49266560, 50020640, 61275284, 70028896, 76594105, 87536120, 100041280, 122550568, 140057792, 153188210, 175072240, 200082560, 245101136, 280115584, 306376420, 350144480, 490202272, 612752840, 700288960, 980404544, 1225505680, 1400577920, 1960809088, 2451011360, 4902022720, 9804045440]

約数ペア:

[(1, 9804045440), (2, 4902022720), (4, 2451011360), (5, 1960809088), (7, 1400577920), (8, 1225505680), (10, 980404544), (14, 700288960), (16, 612752840), (20, 490202272), (28, 350144480), (32, 306376420), (35, 280115584), (40, 245101136), (49, 200082560), (56, 175072240), (64, 153188210), (70, 140057792), (80, 122550568), (98, 100041280), (112, 87536120), (128, 76594105), (140, 70028896), (160, 61275284), (196, 50020640), (199, 49266560), (224, 43768060), (245, 40016512), (280, 35014448), (320, 30637642), (392, 25010320), (398, 24633280), (448, 21884030), (490, 20008256), (560, 17507224), (640, 15318821), (784, 12505160), (796, 12316640), (896, 10942015), (980, 10004128), (995, 9853312), (1120, 8753612), (1393, 7038080), (1568, 6252580), (1571, 6240640), (1592, 6158320), (1960, 5002064), (1990, 4926656), (2240, 4376806), (2786, 3519040), (3136, 3126290), (3142, 3120320), (3184, 3079160), (3920, 2501032), (3980, 2463328), (4480, 2188403), (5572, 1759520), (6272, 1563145), (6284, 1560160), (6368, 1539580), (6965, 1407616), (7840, 1250516), (7855, 1248128), (7960, 1231664), (9751, 1005440), (10997, 891520), (11144, 879760), (12568, 780080), (12736, 769790), (13930, 703808), (15680, 625258), (15710, 624064), (15920, 615832), (19502, 502720), (21994, 445760), (22288, 439880), (25136, 390040), (25472, 384895), (27860, 351904), (31360, 312629), (31420, 312032), (31840, 307916), (39004, 251360), (43988, 222880), (44576, 219940), (48755, 201088), (50272, 195020), (54985, 178304), (55720, 175952), (62840, 156016), (63680, 153958), (76979, 127360), (78008, 125680), (87976, 111440), (89152, 109970), (97510, 100544)]