199968480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 717595200

約数和(自身を除く): 517626720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1129, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2258, 2460, 2952, 3280, 3387, 3690, 3936, 4320, 4428, 4516, 4920, 5535, 5645, 5904, 6560, 6774, 7380, 8856, 9032, 9840, 10161, 11070, 11290, 11808, 13548, 14760, 16935, 17712, 18064, 19680, 20322, 22140, 22580, 27096, 29520, 30483, 33870, 35424, 36128, 40644, 44280, 45160, 46289, 50805, 54192, 59040, 60966, 67740, 81288, 88560, 90320, 92578, 101610, 108384, 121932, 135480, 138867, 152415, 162576, 177120, 180640, 185156, 203220, 231445, 243864, 270960, 277734, 304830, 325152, 370312, 406440, 416601, 462890, 487728, 541920, 555468, 609660, 694335, 740624, 812880, 833202, 925780, 975456, 1110936, 1219320, 1249803, 1388670, 1481248, 1625760, 1666404, 1851560, 2083005, 2221872, 2438640, 2499606, 2777340, 3332808, 3703120, 4166010, 4443744, 4877280, 4999212, 5554680, 6249015, 6665616, 7406240, 8332020, 9998424, 11109360, 12498030, 13331232, 16664040, 19996848, 22218720, 24996060, 33328080, 39993696, 49992120, 66656160, 99984240, 199968480]

約数ペア:

[(1, 199968480), (2, 99984240), (3, 66656160), (4, 49992120), (5, 39993696), (6, 33328080), (8, 24996060), (9, 22218720), (10, 19996848), (12, 16664040), (15, 13331232), (16, 12498030), (18, 11109360), (20, 9998424), (24, 8332020), (27, 7406240), (30, 6665616), (32, 6249015), (36, 5554680), (40, 4999212), (41, 4877280), (45, 4443744), (48, 4166010), (54, 3703120), (60, 3332808), (72, 2777340), (80, 2499606), (82, 2438640), (90, 2221872), (96, 2083005), (108, 1851560), (120, 1666404), (123, 1625760), (135, 1481248), (144, 1388670), (160, 1249803), (164, 1219320), (180, 1110936), (205, 975456), (216, 925780), (240, 833202), (246, 812880), (270, 740624), (288, 694335), (328, 609660), (360, 555468), (369, 541920), (410, 487728), (432, 462890), (480, 416601), (492, 406440), (540, 370312), (615, 325152), (656, 304830), (720, 277734), (738, 270960), (820, 243864), (864, 231445), (984, 203220), (1080, 185156), (1107, 180640), (1129, 177120), (1230, 162576), (1312, 152415), (1440, 138867), (1476, 135480), (1640, 121932), (1845, 108384), (1968, 101610), (2160, 92578), (2214, 90320), (2258, 88560), (2460, 81288), (2952, 67740), (3280, 60966), (3387, 59040), (3690, 54192), (3936, 50805), (4320, 46289), (4428, 45160), (4516, 44280), (4920, 40644), (5535, 36128), (5645, 35424), (5904, 33870), (6560, 30483), (6774, 29520), (7380, 27096), (8856, 22580), (9032, 22140), (9840, 20322), (10161, 19680), (11070, 18064), (11290, 17712), (11808, 16935), (13548, 14760)]