203305680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 160

約数和(自身を含む): 712216320

約数和(自身を除く): 508910640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1543, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3086, 3294, 3660, 4392, 4629, 4880, 5490, 6172, 6588, 7320, 7715, 8235, 8784, 9258, 10980, 12344, 13176, 13887, 14640, 15430, 16470, 18516, 21960, 23145, 24688, 26352, 27774, 30860, 32940, 37032, 41661, 43920, 46290, 55548, 61720, 65880, 69435, 74064, 83322, 92580, 94123, 111096, 123440, 131760, 138870, 166644, 185160, 188246, 208305, 222192, 277740, 282369, 333288, 370320, 376492, 416610, 470615, 555480, 564738, 666576, 752984, 833220, 847107, 941230, 1110960, 1129476, 1411845, 1505968, 1666440, 1694214, 1882460, 2258952, 2541321, 2823690, 3332880, 3388428, 3764920, 4235535, 4517904, 5082642, 5647380, 6776856, 7529840, 8471070, 10165284, 11294760, 12706605, 13553712, 16942140, 20330568, 22589520, 25413210, 33884280, 40661136, 50826420, 67768560, 101652840, 203305680]

約数ペア:

[(1, 203305680), (2, 101652840), (3, 67768560), (4, 50826420), (5, 40661136), (6, 33884280), (8, 25413210), (9, 22589520), (10, 20330568), (12, 16942140), (15, 13553712), (16, 12706605), (18, 11294760), (20, 10165284), (24, 8471070), (27, 7529840), (30, 6776856), (36, 5647380), (40, 5082642), (45, 4517904), (48, 4235535), (54, 3764920), (60, 3388428), (61, 3332880), (72, 2823690), (80, 2541321), (90, 2258952), (108, 1882460), (120, 1694214), (122, 1666440), (135, 1505968), (144, 1411845), (180, 1129476), (183, 1110960), (216, 941230), (240, 847107), (244, 833220), (270, 752984), (305, 666576), (360, 564738), (366, 555480), (432, 470615), (488, 416610), (540, 376492), (549, 370320), (610, 333288), (720, 282369), (732, 277740), (915, 222192), (976, 208305), (1080, 188246), (1098, 185160), (1220, 166644), (1464, 138870), (1543, 131760), (1647, 123440), (1830, 111096), (2160, 94123), (2196, 92580), (2440, 83322), (2745, 74064), (2928, 69435), (3086, 65880), (3294, 61720), (3660, 55548), (4392, 46290), (4629, 43920), (4880, 41661), (5490, 37032), (6172, 32940), (6588, 30860), (7320, 27774), (7715, 26352), (8235, 24688), (8784, 23145), (9258, 21960), (10980, 18516), (12344, 16470), (13176, 15430), (13887, 14640)]