2209680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 200

約数和(自身を含む): 8642304

約数和(自身を除く): 6432624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 880, 891, 930, 990, 1023, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1485, 1488, 1584, 1620, 1674, 1705, 1782, 1860, 1980, 2046, 2160, 2232, 2376, 2480, 2511, 2640, 2728, 2790, 2970, 3069, 3240, 3348, 3410, 3564, 3720, 3960, 4092, 4185, 4455, 4464, 4752, 5022, 5115, 5456, 5580, 5940, 6138, 6480, 6696, 6820, 7128, 7440, 7920, 8184, 8370, 8910, 9207, 10044, 10230, 11160, 11880, 12276, 12555, 13392, 13640, 14256, 15345, 16368, 16740, 17820, 18414, 20088, 20460, 22320, 23760, 24552, 25110, 27280, 27621, 30690, 33480, 35640, 36828, 40176, 40920, 46035, 49104, 50220, 55242, 61380, 66960, 71280, 73656, 81840, 92070, 100440, 110484, 122760, 138105, 147312, 184140, 200880, 220968, 245520, 276210, 368280, 441936, 552420, 736560, 1104840, 2209680]

約数ペア:

[(1, 2209680), (2, 1104840), (3, 736560), (4, 552420), (5, 441936), (6, 368280), (8, 276210), (9, 245520), (10, 220968), (11, 200880), (12, 184140), (15, 147312), (16, 138105), (18, 122760), (20, 110484), (22, 100440), (24, 92070), (27, 81840), (30, 73656), (31, 71280), (33, 66960), (36, 61380), (40, 55242), (44, 50220), (45, 49104), (48, 46035), (54, 40920), (55, 40176), (60, 36828), (62, 35640), (66, 33480), (72, 30690), (80, 27621), (81, 27280), (88, 25110), (90, 24552), (93, 23760), (99, 22320), (108, 20460), (110, 20088), (120, 18414), (124, 17820), (132, 16740), (135, 16368), (144, 15345), (155, 14256), (162, 13640), (165, 13392), (176, 12555), (180, 12276), (186, 11880), (198, 11160), (216, 10230), (220, 10044), (240, 9207), (248, 8910), (264, 8370), (270, 8184), (279, 7920), (297, 7440), (310, 7128), (324, 6820), (330, 6696), (341, 6480), (360, 6138), (372, 5940), (396, 5580), (405, 5456), (432, 5115), (440, 5022), (465, 4752), (495, 4464), (496, 4455), (528, 4185), (540, 4092), (558, 3960), (594, 3720), (620, 3564), (648, 3410), (660, 3348), (682, 3240), (720, 3069), (744, 2970), (792, 2790), (810, 2728), (837, 2640), (880, 2511), (891, 2480), (930, 2376), (990, 2232), (1023, 2160), (1080, 2046), (1116, 1980), (1188, 1860), (1240, 1782), (1296, 1705), (1320, 1674), (1364, 1620), (1395, 1584), (1485, 1488)]