211614720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 176

約数和(自身を含む): 707443200

約数和(自身を除く): 495828480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 599, 640, 690, 736, 768, 920, 960, 1024, 1104, 1198, 1280, 1380, 1472, 1536, 1797, 1840, 1920, 2208, 2396, 2560, 2760, 2944, 2995, 3072, 3594, 3680, 3840, 4416, 4792, 5120, 5520, 5888, 5990, 7188, 7360, 7680, 8832, 8985, 9584, 11040, 11776, 11980, 13777, 14376, 14720, 15360, 17664, 17970, 19168, 22080, 23552, 23960, 27554, 28752, 29440, 35328, 35940, 38336, 41331, 44160, 47920, 55108, 57504, 58880, 68885, 70656, 71880, 76672, 82662, 88320, 95840, 110216, 115008, 117760, 137770, 143760, 153344, 165324, 176640, 191680, 206655, 220432, 230016, 275540, 287520, 306688, 330648, 353280, 383360, 413310, 440864, 460032, 551080, 575040, 613376, 661296, 766720, 826620, 881728, 920064, 1102160, 1150080, 1322592, 1533440, 1653240, 1763456, 1840128, 2204320, 2300160, 2645184, 3066880, 3306480, 3526912, 4408640, 4600320, 5290368, 6612960, 7053824, 8817280, 9200640, 10580736, 13225920, 14107648, 17634560, 21161472, 26451840, 35269120, 42322944, 52903680, 70538240, 105807360, 211614720]

約数ペア:

[(1, 211614720), (2, 105807360), (3, 70538240), (4, 52903680), (5, 42322944), (6, 35269120), (8, 26451840), (10, 21161472), (12, 17634560), (15, 14107648), (16, 13225920), (20, 10580736), (23, 9200640), (24, 8817280), (30, 7053824), (32, 6612960), (40, 5290368), (46, 4600320), (48, 4408640), (60, 3526912), (64, 3306480), (69, 3066880), (80, 2645184), (92, 2300160), (96, 2204320), (115, 1840128), (120, 1763456), (128, 1653240), (138, 1533440), (160, 1322592), (184, 1150080), (192, 1102160), (230, 920064), (240, 881728), (256, 826620), (276, 766720), (320, 661296), (345, 613376), (368, 575040), (384, 551080), (460, 460032), (480, 440864), (512, 413310), (552, 383360), (599, 353280), (640, 330648), (690, 306688), (736, 287520), (768, 275540), (920, 230016), (960, 220432), (1024, 206655), (1104, 191680), (1198, 176640), (1280, 165324), (1380, 153344), (1472, 143760), (1536, 137770), (1797, 117760), (1840, 115008), (1920, 110216), (2208, 95840), (2396, 88320), (2560, 82662), (2760, 76672), (2944, 71880), (2995, 70656), (3072, 68885), (3594, 58880), (3680, 57504), (3840, 55108), (4416, 47920), (4792, 44160), (5120, 41331), (5520, 38336), (5888, 35940), (5990, 35328), (7188, 29440), (7360, 28752), (7680, 27554), (8832, 23960), (8985, 23552), (9584, 22080), (11040, 19168), (11776, 17970), (11980, 17664), (13777, 15360), (14376, 14720)]