220054560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 768144384

約数和(自身を除く): 548089824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 568, 587, 660, 710, 781, 852, 880, 1056, 1065, 1136, 1174, 1320, 1420, 1562, 1704, 1760, 1761, 2130, 2272, 2343, 2348, 2640, 2840, 2935, 3124, 3408, 3522, 3905, 4260, 4686, 4696, 5280, 5680, 5870, 6248, 6457, 6816, 7044, 7810, 8520, 8805, 9372, 9392, 11360, 11715, 11740, 12496, 12914, 14088, 15620, 17040, 17610, 18744, 18784, 19371, 23430, 23480, 24992, 25828, 28176, 31240, 32285, 34080, 35220, 37488, 38742, 41677, 46860, 46960, 51656, 56352, 62480, 64570, 70440, 74976, 77484, 83354, 93720, 93920, 96855, 103312, 124960, 125031, 129140, 140880, 154968, 166708, 187440, 193710, 206624, 208385, 250062, 258280, 281760, 309936, 333416, 374880, 387420, 416770, 458447, 500124, 516560, 619872, 625155, 666832, 774840, 833540, 916894, 1000248, 1033120, 1250310, 1333664, 1375341, 1549680, 1667080, 1833788, 2000496, 2292235, 2500620, 2750682, 3099360, 3334160, 3667576, 4000992, 4584470, 5001240, 5501364, 6668320, 6876705, 7335152, 9168940, 10002480, 11002728, 13753410, 14670304, 18337880, 20004960, 22005456, 27506820, 36675760, 44010912, 55013640, 73351520, 110027280, 220054560]

約数ペア:

[(1, 220054560), (2, 110027280), (3, 73351520), (4, 55013640), (5, 44010912), (6, 36675760), (8, 27506820), (10, 22005456), (11, 20004960), (12, 18337880), (15, 14670304), (16, 13753410), (20, 11002728), (22, 10002480), (24, 9168940), (30, 7335152), (32, 6876705), (33, 6668320), (40, 5501364), (44, 5001240), (48, 4584470), (55, 4000992), (60, 3667576), (66, 3334160), (71, 3099360), (80, 2750682), (88, 2500620), (96, 2292235), (110, 2000496), (120, 1833788), (132, 1667080), (142, 1549680), (160, 1375341), (165, 1333664), (176, 1250310), (213, 1033120), (220, 1000248), (240, 916894), (264, 833540), (284, 774840), (330, 666832), (352, 625155), (355, 619872), (426, 516560), (440, 500124), (480, 458447), (528, 416770), (568, 387420), (587, 374880), (660, 333416), (710, 309936), (781, 281760), (852, 258280), (880, 250062), (1056, 208385), (1065, 206624), (1136, 193710), (1174, 187440), (1320, 166708), (1420, 154968), (1562, 140880), (1704, 129140), (1760, 125031), (1761, 124960), (2130, 103312), (2272, 96855), (2343, 93920), (2348, 93720), (2640, 83354), (2840, 77484), (2935, 74976), (3124, 70440), (3408, 64570), (3522, 62480), (3905, 56352), (4260, 51656), (4686, 46960), (4696, 46860), (5280, 41677), (5680, 38742), (5870, 37488), (6248, 35220), (6457, 34080), (6816, 32285), (7044, 31240), (7810, 28176), (8520, 25828), (8805, 24992), (9372, 23480), (9392, 23430), (11360, 19371), (11715, 18784), (11740, 18744), (12496, 17610), (12914, 17040), (14088, 15620)]