212497560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 799027200

約数和(自身を除く): 586529640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 577, 594, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1154, 1188, 1240, 1320, 1364, 1395, 1485, 1674, 1705, 1731, 1860, 1980, 2046, 2232, 2308, 2376, 2728, 2790, 2885, 2970, 3069, 3348, 3410, 3462, 3720, 3960, 4092, 4185, 4616, 5115, 5193, 5580, 5770, 5940, 6138, 6347, 6696, 6820, 6924, 8184, 8370, 8655, 9207, 10230, 10386, 11160, 11540, 11880, 12276, 12694, 13640, 13848, 15345, 15579, 16740, 17310, 17887, 18414, 19041, 20460, 20772, 23080, 24552, 25388, 25965, 30690, 31158, 31735, 33480, 34620, 35774, 36828, 38082, 40920, 41544, 46035, 50776, 51930, 53661, 57123, 61380, 62316, 63470, 69240, 71548, 73656, 76164, 77895, 89435, 92070, 95205, 103860, 107322, 114246, 122760, 124632, 126940, 143096, 152328, 155790, 160983, 171369, 178870, 184140, 190410, 196757, 207720, 214644, 228492, 253880, 268305, 285615, 311580, 321966, 342738, 357740, 368280, 380820, 393514, 429288, 456984, 482949, 536610, 571230, 590271, 623160, 643932, 685476, 715480, 761640, 787028, 804915, 856845, 965898, 983785, 1073220, 1142460, 1180542, 1287864, 1370952, 1574056, 1609830, 1713690, 1770813, 1931796, 1967570, 2146440, 2284920, 2361084, 2414745, 2951355, 3219660, 3427380, 3541626, 3863592, 3935140, 4722168, 4829490, 5312439, 5902710, 6439320, 6854760, 7083252, 7870280, 8854065, 9658980, 10624878, 11805420, 14166504, 17708130, 19317960, 21249756, 23610840, 26562195, 35416260, 42499512, 53124390, 70832520, 106248780, 212497560]

約数ペア:

[(1, 212497560), (2, 106248780), (3, 70832520), (4, 53124390), (5, 42499512), (6, 35416260), (8, 26562195), (9, 23610840), (10, 21249756), (11, 19317960), (12, 17708130), (15, 14166504), (18, 11805420), (20, 10624878), (22, 9658980), (24, 8854065), (27, 7870280), (30, 7083252), (31, 6854760), (33, 6439320), (36, 5902710), (40, 5312439), (44, 4829490), (45, 4722168), (54, 3935140), (55, 3863592), (60, 3541626), (62, 3427380), (66, 3219660), (72, 2951355), (88, 2414745), (90, 2361084), (93, 2284920), (99, 2146440), (108, 1967570), (110, 1931796), (120, 1770813), (124, 1713690), (132, 1609830), (135, 1574056), (155, 1370952), (165, 1287864), (180, 1180542), (186, 1142460), (198, 1073220), (216, 983785), (220, 965898), (248, 856845), (264, 804915), (270, 787028), (279, 761640), (297, 715480), (310, 685476), (330, 643932), (341, 623160), (360, 590271), (372, 571230), (396, 536610), (440, 482949), (465, 456984), (495, 429288), (540, 393514), (558, 380820), (577, 368280), (594, 357740), (620, 342738), (660, 321966), (682, 311580), (744, 285615), (792, 268305), (837, 253880), (930, 228492), (990, 214644), (1023, 207720), (1080, 196757), (1116, 190410), (1154, 184140), (1188, 178870), (1240, 171369), (1320, 160983), (1364, 155790), (1395, 152328), (1485, 143096), (1674, 126940), (1705, 124632), (1731, 122760), (1860, 114246), (1980, 107322), (2046, 103860), (2232, 95205), (2308, 92070), (2376, 89435), (2728, 77895), (2790, 76164), (2885, 73656), (2970, 71548), (3069, 69240), (3348, 63470), (3410, 62316), (3462, 61380), (3720, 57123), (3960, 53661), (4092, 51930), (4185, 50776), (4616, 46035), (5115, 41544), (5193, 40920), (5580, 38082), (5770, 36828), (5940, 35774), (6138, 34620), (6347, 33480), (6696, 31735), (6820, 31158), (6924, 30690), (8184, 25965), (8370, 25388), (8655, 24552), (9207, 23080), (10230, 20772), (10386, 20460), (11160, 19041), (11540, 18414), (11880, 17887), (12276, 17310), (12694, 16740), (13640, 15579), (13848, 15345)]