204228480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6296

約数の個数: 128

約数和(自身を含む): 689381280

約数和(自身を除く): 485152800

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6257, 6528, 8160, 10880, 12514, 16320, 18771, 25028, 31285, 32640, 37542, 50056, 62570, 75084, 93855, 100112, 106369, 125140, 150168, 187710, 200224, 212738, 250280, 300336, 319107, 375420, 400448, 425476, 500560, 531845, 600672, 638214, 750840, 800896, 850952, 1001120, 1063690, 1201344, 1276428, 1501680, 1595535, 1701904, 2002240, 2127380, 2402688, 2552856, 3003360, 3191070, 3403808, 4004480, 4254760, 5105712, 6006720, 6382140, 6807616, 8509520, 10211424, 12013440, 12764280, 13615232, 17019040, 20422848, 25528560, 34038080, 40845696, 51057120, 68076160, 102114240, 204228480]

約数ペア:

[(1, 204228480), (2, 102114240), (3, 68076160), (4, 51057120), (5, 40845696), (6, 34038080), (8, 25528560), (10, 20422848), (12, 17019040), (15, 13615232), (16, 12764280), (17, 12013440), (20, 10211424), (24, 8509520), (30, 6807616), (32, 6382140), (34, 6006720), (40, 5105712), (48, 4254760), (51, 4004480), (60, 3403808), (64, 3191070), (68, 3003360), (80, 2552856), (85, 2402688), (96, 2127380), (102, 2002240), (120, 1701904), (128, 1595535), (136, 1501680), (160, 1276428), (170, 1201344), (192, 1063690), (204, 1001120), (240, 850952), (255, 800896), (272, 750840), (320, 638214), (340, 600672), (384, 531845), (408, 500560), (480, 425476), (510, 400448), (544, 375420), (640, 319107), (680, 300336), (816, 250280), (960, 212738), (1020, 200224), (1088, 187710), (1360, 150168), (1632, 125140), (1920, 106369), (2040, 100112), (2176, 93855), (2720, 75084), (3264, 62570), (4080, 50056), (5440, 37542), (6257, 32640), (6528, 31285), (8160, 25028), (10880, 18771), (12514, 16320)]