199887360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 160

約数和(自身を含む): 677045952

約数和(自身を除く): 477158592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1531, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3062, 3264, 3840, 4080, 4352, 4593, 5440, 6124, 6528, 7655, 7680, 8160, 8704, 9186, 10880, 12248, 13056, 15310, 16320, 18372, 21760, 22965, 24496, 26027, 26112, 30620, 32640, 36744, 43520, 45930, 48992, 52054, 61240, 65280, 73488, 78081, 91860, 97984, 104108, 122480, 130135, 130560, 146976, 156162, 183720, 195968, 208216, 244960, 260270, 293952, 312324, 367440, 390405, 391936, 416432, 489920, 520540, 587904, 624648, 734880, 780810, 783872, 832864, 979840, 1041080, 1175808, 1249296, 1469760, 1561620, 1665728, 1959680, 2082160, 2351616, 2498592, 2939520, 3123240, 3331456, 3919360, 4164320, 4997184, 5879040, 6246480, 6662912, 8328640, 9994368, 11758080, 12492960, 13325824, 16657280, 19988736, 24985920, 33314560, 39977472, 49971840, 66629120, 99943680, 199887360]

約数ペア:

[(1, 199887360), (2, 99943680), (3, 66629120), (4, 49971840), (5, 39977472), (6, 33314560), (8, 24985920), (10, 19988736), (12, 16657280), (15, 13325824), (16, 12492960), (17, 11758080), (20, 9994368), (24, 8328640), (30, 6662912), (32, 6246480), (34, 5879040), (40, 4997184), (48, 4164320), (51, 3919360), (60, 3331456), (64, 3123240), (68, 2939520), (80, 2498592), (85, 2351616), (96, 2082160), (102, 1959680), (120, 1665728), (128, 1561620), (136, 1469760), (160, 1249296), (170, 1175808), (192, 1041080), (204, 979840), (240, 832864), (255, 783872), (256, 780810), (272, 734880), (320, 624648), (340, 587904), (384, 520540), (408, 489920), (480, 416432), (510, 391936), (512, 390405), (544, 367440), (640, 312324), (680, 293952), (768, 260270), (816, 244960), (960, 208216), (1020, 195968), (1088, 183720), (1280, 156162), (1360, 146976), (1531, 130560), (1536, 130135), (1632, 122480), (1920, 104108), (2040, 97984), (2176, 91860), (2560, 78081), (2720, 73488), (3062, 65280), (3264, 61240), (3840, 52054), (4080, 48992), (4352, 45930), (4593, 43520), (5440, 36744), (6124, 32640), (6528, 30620), (7655, 26112), (7680, 26027), (8160, 24496), (8704, 22965), (9186, 21760), (10880, 18372), (12248, 16320), (13056, 15310)]