213079440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{18119}}^1$

素因数の和:18149

約数の個数: 120

約数和(自身を含む): 768432960

約数和(自身を除く): 555353520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 18119, 36238, 54357, 72476, 90595, 108714, 126833, 144952, 181190, 217428, 253666, 271785, 289904, 362380, 380499, 434856, 507332, 543570, 634165, 724760, 760998, 869712, 887831, 1014664, 1087140, 1268330, 1449520, 1521996, 1775662, 1902495, 2029328, 2174280, 2536660, 2663493, 3043992, 3551324, 3804990, 4348560, 4439155, 5073320, 5326986, 6087984, 7102648, 7609980, 8878310, 10146640, 10653972, 13317465, 14205296, 15219960, 17756620, 21307944, 26634930, 30439920, 35513240, 42615888, 53269860, 71026480, 106539720, 213079440]

約数ペア:

[(1, 213079440), (2, 106539720), (3, 71026480), (4, 53269860), (5, 42615888), (6, 35513240), (7, 30439920), (8, 26634930), (10, 21307944), (12, 17756620), (14, 15219960), (15, 14205296), (16, 13317465), (20, 10653972), (21, 10146640), (24, 8878310), (28, 7609980), (30, 7102648), (35, 6087984), (40, 5326986), (42, 5073320), (48, 4439155), (49, 4348560), (56, 3804990), (60, 3551324), (70, 3043992), (80, 2663493), (84, 2536660), (98, 2174280), (105, 2029328), (112, 1902495), (120, 1775662), (140, 1521996), (147, 1449520), (168, 1268330), (196, 1087140), (210, 1014664), (240, 887831), (245, 869712), (280, 760998), (294, 724760), (336, 634165), (392, 543570), (420, 507332), (490, 434856), (560, 380499), (588, 362380), (735, 289904), (784, 271785), (840, 253666), (980, 217428), (1176, 181190), (1470, 144952), (1680, 126833), (1960, 108714), (2352, 90595), (2940, 72476), (3920, 54357), (5880, 36238), (11760, 18119)]