206343720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 756504000

約数和(自身を除く): 550160280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1579, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3158, 3267, 3630, 3960, 4356, 4737, 4840, 5445, 5940, 6316, 6534, 7260, 7895, 8712, 9474, 10890, 11880, 12632, 13068, 14211, 14520, 15790, 16335, 17369, 18948, 21780, 23685, 26136, 28422, 31580, 32670, 34738, 37896, 42633, 43560, 47370, 52107, 56844, 63160, 65340, 69476, 71055, 85266, 86845, 94740, 104214, 113688, 130680, 138952, 142110, 156321, 170532, 173690, 189480, 191059, 208428, 213165, 260535, 284220, 312642, 341064, 347380, 382118, 416856, 426330, 468963, 521070, 568440, 573177, 625284, 694760, 764236, 781605, 852660, 937926, 955295, 1042140, 1146354, 1250568, 1528472, 1563210, 1705320, 1719531, 1875852, 1910590, 2084280, 2292708, 2344815, 2865885, 3126420, 3439062, 3751704, 3821180, 4585416, 4689630, 5158593, 5731770, 6252840, 6878124, 7642360, 8597655, 9379260, 10317186, 11463540, 13756248, 17195310, 18758520, 20634372, 22927080, 25792965, 34390620, 41268744, 51585930, 68781240, 103171860, 206343720]

約数ペア:

[(1, 206343720), (2, 103171860), (3, 68781240), (4, 51585930), (5, 41268744), (6, 34390620), (8, 25792965), (9, 22927080), (10, 20634372), (11, 18758520), (12, 17195310), (15, 13756248), (18, 11463540), (20, 10317186), (22, 9379260), (24, 8597655), (27, 7642360), (30, 6878124), (33, 6252840), (36, 5731770), (40, 5158593), (44, 4689630), (45, 4585416), (54, 3821180), (55, 3751704), (60, 3439062), (66, 3126420), (72, 2865885), (88, 2344815), (90, 2292708), (99, 2084280), (108, 1910590), (110, 1875852), (120, 1719531), (121, 1705320), (132, 1563210), (135, 1528472), (165, 1250568), (180, 1146354), (198, 1042140), (216, 955295), (220, 937926), (242, 852660), (264, 781605), (270, 764236), (297, 694760), (330, 625284), (360, 573177), (363, 568440), (396, 521070), (440, 468963), (484, 426330), (495, 416856), (540, 382118), (594, 347380), (605, 341064), (660, 312642), (726, 284220), (792, 260535), (968, 213165), (990, 208428), (1080, 191059), (1089, 189480), (1188, 173690), (1210, 170532), (1320, 156321), (1452, 142110), (1485, 138952), (1579, 130680), (1815, 113688), (1980, 104214), (2178, 94740), (2376, 86845), (2420, 85266), (2904, 71055), (2970, 69476), (3158, 65340), (3267, 63160), (3630, 56844), (3960, 52107), (4356, 47370), (4737, 43560), (4840, 42633), (5445, 37896), (5940, 34738), (6316, 32670), (6534, 31580), (7260, 28422), (7895, 26136), (8712, 23685), (9474, 21780), (10890, 18948), (11880, 17369), (12632, 16335), (13068, 15790), (14211, 14520)]