2000277120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61283}}^1$

素因数の和:61322

約数の個数: 128

約数和(自身を含む): 6751045440

約数和(自身を除く): 4750768320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 61283, 122566, 183849, 245132, 306415, 367698, 490264, 612830, 735396, 919245, 980528, 1041811, 1225660, 1470792, 1838490, 1961056, 2083622, 2451320, 2941584, 3125433, 3676980, 3922112, 4167244, 4902640, 5209055, 5883168, 6250866, 7353960, 7844224, 8334488, 9805280, 10418110, 11766336, 12501732, 14707920, 15627165, 16668976, 19610560, 20836220, 23532672, 25003464, 29415840, 31254330, 33337952, 39221120, 41672440, 50006928, 58831680, 62508660, 66675904, 83344880, 100013856, 117663360, 125017320, 133351808, 166689760, 200027712, 250034640, 333379520, 400055424, 500069280, 666759040, 1000138560, 2000277120]

約数ペア:

[(1, 2000277120), (2, 1000138560), (3, 666759040), (4, 500069280), (5, 400055424), (6, 333379520), (8, 250034640), (10, 200027712), (12, 166689760), (15, 133351808), (16, 125017320), (17, 117663360), (20, 100013856), (24, 83344880), (30, 66675904), (32, 62508660), (34, 58831680), (40, 50006928), (48, 41672440), (51, 39221120), (60, 33337952), (64, 31254330), (68, 29415840), (80, 25003464), (85, 23532672), (96, 20836220), (102, 19610560), (120, 16668976), (128, 15627165), (136, 14707920), (160, 12501732), (170, 11766336), (192, 10418110), (204, 9805280), (240, 8334488), (255, 7844224), (272, 7353960), (320, 6250866), (340, 5883168), (384, 5209055), (408, 4902640), (480, 4167244), (510, 3922112), (544, 3676980), (640, 3125433), (680, 2941584), (816, 2451320), (960, 2083622), (1020, 1961056), (1088, 1838490), (1360, 1470792), (1632, 1225660), (1920, 1041811), (2040, 980528), (2176, 919245), (2720, 735396), (3264, 612830), (4080, 490264), (5440, 367698), (6528, 306415), (8160, 245132), (10880, 183849), (16320, 122566), (32640, 61283)]