155992320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 216

約数和(自身を含む): 589260672

約数和(自身を除く): 433268352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1231, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2462, 2640, 2816, 2880, 3168, 3520, 3693, 3840, 3960, 4224, 4924, 5280, 5760, 6155, 6336, 7040, 7386, 7920, 8448, 9848, 10560, 11079, 11520, 12310, 12672, 13541, 14080, 14772, 15840, 18465, 19696, 21120, 22158, 24620, 25344, 27082, 29544, 31680, 36930, 39392, 40623, 42240, 44316, 49240, 54164, 55395, 59088, 63360, 67705, 73860, 78784, 81246, 88632, 98480, 108328, 110790, 118176, 121869, 126720, 135410, 147720, 157568, 162492, 177264, 196960, 203115, 216656, 221580, 236352, 243738, 270820, 295440, 315136, 324984, 354528, 393920, 406230, 433312, 443160, 472704, 487476, 541640, 590880, 609345, 649968, 709056, 787840, 812460, 866624, 886320, 945408, 974952, 1083280, 1181760, 1218690, 1299936, 1418112, 1575680, 1624920, 1733248, 1772640, 1949904, 2166560, 2363520, 2437380, 2599872, 2836224, 3249840, 3466496, 3545280, 3899808, 4333120, 4727040, 4874760, 5199744, 6499680, 7090560, 7799616, 8666240, 9749520, 10399488, 12999360, 14181120, 15599232, 17332480, 19499040, 25998720, 31198464, 38998080, 51997440, 77996160, 155992320]

約数ペア:

[(1, 155992320), (2, 77996160), (3, 51997440), (4, 38998080), (5, 31198464), (6, 25998720), (8, 19499040), (9, 17332480), (10, 15599232), (11, 14181120), (12, 12999360), (15, 10399488), (16, 9749520), (18, 8666240), (20, 7799616), (22, 7090560), (24, 6499680), (30, 5199744), (32, 4874760), (33, 4727040), (36, 4333120), (40, 3899808), (44, 3545280), (45, 3466496), (48, 3249840), (55, 2836224), (60, 2599872), (64, 2437380), (66, 2363520), (72, 2166560), (80, 1949904), (88, 1772640), (90, 1733248), (96, 1624920), (99, 1575680), (110, 1418112), (120, 1299936), (128, 1218690), (132, 1181760), (144, 1083280), (160, 974952), (165, 945408), (176, 886320), (180, 866624), (192, 812460), (198, 787840), (220, 709056), (240, 649968), (256, 609345), (264, 590880), (288, 541640), (320, 487476), (330, 472704), (352, 443160), (360, 433312), (384, 406230), (396, 393920), (440, 354528), (480, 324984), (495, 315136), (528, 295440), (576, 270820), (640, 243738), (660, 236352), (704, 221580), (720, 216656), (768, 203115), (792, 196960), (880, 177264), (960, 162492), (990, 157568), (1056, 147720), (1152, 135410), (1231, 126720), (1280, 121869), (1320, 118176), (1408, 110790), (1440, 108328), (1584, 98480), (1760, 88632), (1920, 81246), (1980, 78784), (2112, 73860), (2304, 67705), (2462, 63360), (2640, 59088), (2816, 55395), (2880, 54164), (3168, 49240), (3520, 44316), (3693, 42240), (3840, 40623), (3960, 39392), (4224, 36930), (4924, 31680), (5280, 29544), (5760, 27082), (6155, 25344), (6336, 24620), (7040, 22158), (7386, 21120), (7920, 19696), (8448, 18465), (9848, 15840), (10560, 14772), (11079, 14080), (11520, 13541), (12310, 12672)]