1157256640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1302

約数の個数: 112

約数和(自身を含む): 2935224000

約数和(自身を除く): 1777967360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 199, 272, 320, 340, 398, 544, 680, 796, 995, 1069, 1088, 1360, 1592, 1990, 2138, 2720, 3184, 3383, 3980, 4276, 5345, 5440, 6368, 6766, 7960, 8552, 10690, 12736, 13532, 15920, 16915, 17104, 18173, 21380, 27064, 31840, 33830, 34208, 36346, 42760, 54128, 63680, 67660, 68416, 72692, 85520, 90865, 108256, 135320, 145384, 171040, 181730, 212731, 216512, 270640, 290768, 342080, 363460, 425462, 541280, 581536, 726920, 850924, 1063655, 1082560, 1163072, 1453840, 1701848, 2127310, 2907680, 3403696, 3616427, 4254620, 5815360, 6807392, 7232854, 8509240, 13614784, 14465708, 17018480, 18082135, 28931416, 34036960, 36164270, 57862832, 68073920, 72328540, 115725664, 144657080, 231451328, 289314160, 578628320, 1157256640]

約数ペア:

[(1, 1157256640), (2, 578628320), (4, 289314160), (5, 231451328), (8, 144657080), (10, 115725664), (16, 72328540), (17, 68073920), (20, 57862832), (32, 36164270), (34, 34036960), (40, 28931416), (64, 18082135), (68, 17018480), (80, 14465708), (85, 13614784), (136, 8509240), (160, 7232854), (170, 6807392), (199, 5815360), (272, 4254620), (320, 3616427), (340, 3403696), (398, 2907680), (544, 2127310), (680, 1701848), (796, 1453840), (995, 1163072), (1069, 1082560), (1088, 1063655), (1360, 850924), (1592, 726920), (1990, 581536), (2138, 541280), (2720, 425462), (3184, 363460), (3383, 342080), (3980, 290768), (4276, 270640), (5345, 216512), (5440, 212731), (6368, 181730), (6766, 171040), (7960, 145384), (8552, 135320), (10690, 108256), (12736, 90865), (13532, 85520), (15920, 72692), (16915, 68416), (17104, 67660), (18173, 63680), (21380, 54128), (27064, 42760), (31840, 36346), (33830, 34208)]