213284160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 741761280

約数和(自身を除く): 528477120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 719, 720, 824, 927, 960, 1030, 1236, 1438, 1440, 1545, 1648, 1854, 2060, 2157, 2472, 2876, 2880, 3090, 3296, 3595, 3708, 4120, 4314, 4635, 4944, 5752, 6180, 6471, 6592, 7190, 7416, 8240, 8628, 9270, 9888, 10785, 11504, 12360, 12942, 14380, 14832, 16480, 17256, 18540, 19776, 21570, 23008, 24720, 25884, 28760, 29664, 32355, 32960, 34512, 37080, 43140, 46016, 49440, 51768, 57520, 59328, 64710, 69024, 74057, 74160, 86280, 98880, 103536, 115040, 129420, 138048, 148114, 148320, 172560, 207072, 222171, 230080, 258840, 296228, 296640, 345120, 370285, 414144, 444342, 517680, 592456, 666513, 690240, 740570, 888684, 1035360, 1110855, 1184912, 1333026, 1481140, 1777368, 2070720, 2221710, 2369824, 2666052, 2962280, 3332565, 3554736, 4443420, 4739648, 5332104, 5924560, 6665130, 7109472, 8886840, 10664208, 11849120, 13330260, 14218944, 17773680, 21328416, 23698240, 26660520, 35547360, 42656832, 53321040, 71094720, 106642080, 213284160]

約数ペア:

[(1, 213284160), (2, 106642080), (3, 71094720), (4, 53321040), (5, 42656832), (6, 35547360), (8, 26660520), (9, 23698240), (10, 21328416), (12, 17773680), (15, 14218944), (16, 13330260), (18, 11849120), (20, 10664208), (24, 8886840), (30, 7109472), (32, 6665130), (36, 5924560), (40, 5332104), (45, 4739648), (48, 4443420), (60, 3554736), (64, 3332565), (72, 2962280), (80, 2666052), (90, 2369824), (96, 2221710), (103, 2070720), (120, 1777368), (144, 1481140), (160, 1333026), (180, 1184912), (192, 1110855), (206, 1035360), (240, 888684), (288, 740570), (309, 690240), (320, 666513), (360, 592456), (412, 517680), (480, 444342), (515, 414144), (576, 370285), (618, 345120), (719, 296640), (720, 296228), (824, 258840), (927, 230080), (960, 222171), (1030, 207072), (1236, 172560), (1438, 148320), (1440, 148114), (1545, 138048), (1648, 129420), (1854, 115040), (2060, 103536), (2157, 98880), (2472, 86280), (2876, 74160), (2880, 74057), (3090, 69024), (3296, 64710), (3595, 59328), (3708, 57520), (4120, 51768), (4314, 49440), (4635, 46016), (4944, 43140), (5752, 37080), (6180, 34512), (6471, 32960), (6592, 32355), (7190, 29664), (7416, 28760), (8240, 25884), (8628, 24720), (9270, 23008), (9888, 21570), (10785, 19776), (11504, 18540), (12360, 17256), (12942, 16480), (14380, 14832)]