385720320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 1280233152

約数和(自身を除く): 894512832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 73, 80, 86, 96, 120, 128, 129, 146, 160, 172, 192, 215, 219, 240, 256, 258, 292, 320, 344, 365, 384, 430, 438, 480, 512, 516, 584, 640, 645, 688, 730, 768, 860, 876, 960, 1024, 1032, 1095, 1168, 1280, 1290, 1376, 1460, 1536, 1720, 1752, 1920, 2048, 2064, 2190, 2336, 2560, 2580, 2752, 2920, 3072, 3139, 3440, 3504, 3840, 4096, 4128, 4380, 4672, 5120, 5160, 5504, 5840, 6144, 6278, 6880, 7008, 7680, 8192, 8256, 8760, 9344, 9417, 10240, 10320, 11008, 11680, 12288, 12556, 13760, 14016, 15360, 15695, 16512, 17520, 18688, 18834, 20480, 20640, 22016, 23360, 24576, 25112, 27520, 28032, 30720, 31390, 33024, 35040, 37376, 37668, 40960, 41280, 44032, 46720, 47085, 50224, 55040, 56064, 61440, 62780, 66048, 70080, 74752, 75336, 82560, 88064, 93440, 94170, 100448, 110080, 112128, 122880, 125560, 132096, 140160, 149504, 150672, 165120, 176128, 186880, 188340, 200896, 220160, 224256, 251120, 264192, 280320, 299008, 301344, 330240, 352256, 373760, 376680, 401792, 440320, 448512, 502240, 528384, 560640, 598016, 602688, 660480, 747520, 753360, 803584, 880640, 897024, 1004480, 1056768, 1121280, 1205376, 1320960, 1495040, 1506720, 1607168, 1761280, 1794048, 2008960, 2242560, 2410752, 2641920, 2990080, 3013440, 3214336, 4017920, 4485120, 4821504, 5283840, 6026880, 6428672, 8035840, 8970240, 9643008, 12053760, 12857344, 16071680, 19286016, 24107520, 25714688, 32143360, 38572032, 48215040, 64286720, 77144064, 96430080, 128573440, 192860160, 385720320]

約数ペア:

[(1, 385720320), (2, 192860160), (3, 128573440), (4, 96430080), (5, 77144064), (6, 64286720), (8, 48215040), (10, 38572032), (12, 32143360), (15, 25714688), (16, 24107520), (20, 19286016), (24, 16071680), (30, 12857344), (32, 12053760), (40, 9643008), (43, 8970240), (48, 8035840), (60, 6428672), (64, 6026880), (73, 5283840), (80, 4821504), (86, 4485120), (96, 4017920), (120, 3214336), (128, 3013440), (129, 2990080), (146, 2641920), (160, 2410752), (172, 2242560), (192, 2008960), (215, 1794048), (219, 1761280), (240, 1607168), (256, 1506720), (258, 1495040), (292, 1320960), (320, 1205376), (344, 1121280), (365, 1056768), (384, 1004480), (430, 897024), (438, 880640), (480, 803584), (512, 753360), (516, 747520), (584, 660480), (640, 602688), (645, 598016), (688, 560640), (730, 528384), (768, 502240), (860, 448512), (876, 440320), (960, 401792), (1024, 376680), (1032, 373760), (1095, 352256), (1168, 330240), (1280, 301344), (1290, 299008), (1376, 280320), (1460, 264192), (1536, 251120), (1720, 224256), (1752, 220160), (1920, 200896), (2048, 188340), (2064, 186880), (2190, 176128), (2336, 165120), (2560, 150672), (2580, 149504), (2752, 140160), (2920, 132096), (3072, 125560), (3139, 122880), (3440, 112128), (3504, 110080), (3840, 100448), (4096, 94170), (4128, 93440), (4380, 88064), (4672, 82560), (5120, 75336), (5160, 74752), (5504, 70080), (5840, 66048), (6144, 62780), (6278, 61440), (6880, 56064), (7008, 55040), (7680, 50224), (8192, 47085), (8256, 46720), (8760, 44032), (9344, 41280), (9417, 40960), (10240, 37668), (10320, 37376), (11008, 35040), (11680, 33024), (12288, 31390), (12556, 30720), (13760, 28032), (14016, 27520), (15360, 25112), (15695, 24576), (16512, 23360), (17520, 22016), (18688, 20640), (18834, 20480)]