83907120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 291767040

約数和(自身を除く): 207859920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 859, 880, 888, 1110, 1221, 1320, 1480, 1628, 1718, 1776, 2035, 2220, 2442, 2577, 2640, 2960, 3256, 3436, 4070, 4295, 4440, 4884, 5154, 6105, 6512, 6872, 8140, 8590, 8880, 9449, 9768, 10308, 12210, 12885, 13744, 16280, 17180, 18898, 19536, 20616, 24420, 25770, 28347, 31783, 32560, 34360, 37796, 41232, 47245, 48840, 51540, 56694, 63566, 68720, 75592, 94490, 95349, 97680, 103080, 113388, 127132, 141735, 151184, 158915, 188980, 190698, 206160, 226776, 254264, 283470, 317830, 349613, 377960, 381396, 453552, 476745, 508528, 566940, 635660, 699226, 755920, 762792, 953490, 1048839, 1133880, 1271320, 1398452, 1525584, 1748065, 1906980, 2097678, 2267760, 2542640, 2796904, 3496130, 3813960, 4195356, 5244195, 5593808, 6992260, 7627920, 8390712, 10488390, 13984520, 16781424, 20976780, 27969040, 41953560, 83907120]

約数ペア:

[(1, 83907120), (2, 41953560), (3, 27969040), (4, 20976780), (5, 16781424), (6, 13984520), (8, 10488390), (10, 8390712), (11, 7627920), (12, 6992260), (15, 5593808), (16, 5244195), (20, 4195356), (22, 3813960), (24, 3496130), (30, 2796904), (33, 2542640), (37, 2267760), (40, 2097678), (44, 1906980), (48, 1748065), (55, 1525584), (60, 1398452), (66, 1271320), (74, 1133880), (80, 1048839), (88, 953490), (110, 762792), (111, 755920), (120, 699226), (132, 635660), (148, 566940), (165, 508528), (176, 476745), (185, 453552), (220, 381396), (222, 377960), (240, 349613), (264, 317830), (296, 283470), (330, 254264), (370, 226776), (407, 206160), (440, 190698), (444, 188980), (528, 158915), (555, 151184), (592, 141735), (660, 127132), (740, 113388), (814, 103080), (859, 97680), (880, 95349), (888, 94490), (1110, 75592), (1221, 68720), (1320, 63566), (1480, 56694), (1628, 51540), (1718, 48840), (1776, 47245), (2035, 41232), (2220, 37796), (2442, 34360), (2577, 32560), (2640, 31783), (2960, 28347), (3256, 25770), (3436, 24420), (4070, 20616), (4295, 19536), (4440, 18898), (4884, 17180), (5154, 16280), (6105, 13744), (6512, 12885), (6872, 12210), (8140, 10308), (8590, 9768), (8880, 9449)]