About the Number

17940480

17940479 ← → 17940481

2進数表記:1000100011100000000000000

漢数字表記:千七百九十四万四百八十

素因数分解:

2 14 × 3 1 × 5 1 × 73 1

素因数の和:109
約数の個数: 120
約数和(自身を含む): 58194192
約数和(自身を除く): 40253712

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2048, 2190, 2336, 2560, 2920, 3072, 3504, 3840, 4096, 4380, 4672, 5120, 5840, 6144, 7008, 7680, 8192, 8760, 9344, 10240, 11680, 12288, 14016, 15360, 16384, 17520, 18688, 20480, 23360, 24576, 28032, 30720, 35040, 37376, 40960, 46720, 49152, 56064, 61440, 70080, 74752, 81920, 93440, 112128, 122880, 140160, 149504, 186880, 224256, 245760, 280320, 299008, 373760, 448512, 560640, 598016, 747520, 897024, 1121280, 1196032, 1495040, 1794048, 2242560, 2990080, 3588096, 4485120, 5980160, 8970240, 17940480]

約数ペア:
[(1, 17940480), (2, 8970240), (3, 5980160), (4, 4485120), (5, 3588096), (6, 2990080), (8, 2242560), (10, 1794048), (12, 1495040), (15, 1196032), (16, 1121280), (20, 897024), (24, 747520), (30, 598016), (32, 560640), (40, 448512), (48, 373760), (60, 299008), (64, 280320), (73, 245760), (80, 224256), (96, 186880), (120, 149504), (128, 140160), (146, 122880), (160, 112128), (192, 93440), (219, 81920), (240, 74752), (256, 70080), (292, 61440), (320, 56064), (365, 49152), (384, 46720), (438, 40960), (480, 37376), (512, 35040), (584, 30720), (640, 28032), (730, 24576), (768, 23360), (876, 20480), (960, 18688), (1024, 17520), (1095, 16384), (1168, 15360), (1280, 14016), (1460, 12288), (1536, 11680), (1752, 10240), (1920, 9344), (2048, 8760), (2190, 8192), (2336, 7680), (2560, 7008), (2920, 6144), (3072, 5840), (3504, 5120), (3840, 4672), (4096, 4380)]

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