206508960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6860

約数の個数: 192

約数和(自身を含む): 826156800

約数和(自身を除く): 619647840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6829, 7560, 10080, 13658, 15120, 20487, 27316, 30240, 34145, 40974, 47803, 54632, 61461, 68290, 81948, 95606, 102435, 109264, 122922, 136580, 143409, 163896, 184383, 191212, 204870, 218528, 239015, 245844, 273160, 286818, 307305, 327792, 368766, 382424, 409740, 430227, 478030, 491688, 546320, 573636, 614610, 655584, 717045, 737532, 764848, 819480, 860454, 921915, 956060, 983376, 1092640, 1147272, 1229220, 1290681, 1434090, 1475064, 1529696, 1638960, 1720908, 1843830, 1912120, 1966752, 2151135, 2294544, 2458440, 2581362, 2868180, 2950128, 3277920, 3441816, 3687660, 3824240, 4302270, 4589088, 4916880, 5162724, 5736360, 5900256, 6453405, 6883632, 7375320, 7648480, 8604540, 9833760, 10325448, 11472720, 12906810, 13767264, 14750640, 17209080, 20650896, 22945440, 25813620, 29501280, 34418160, 41301792, 51627240, 68836320, 103254480, 206508960]

約数ペア:

[(1, 206508960), (2, 103254480), (3, 68836320), (4, 51627240), (5, 41301792), (6, 34418160), (7, 29501280), (8, 25813620), (9, 22945440), (10, 20650896), (12, 17209080), (14, 14750640), (15, 13767264), (16, 12906810), (18, 11472720), (20, 10325448), (21, 9833760), (24, 8604540), (27, 7648480), (28, 7375320), (30, 6883632), (32, 6453405), (35, 5900256), (36, 5736360), (40, 5162724), (42, 4916880), (45, 4589088), (48, 4302270), (54, 3824240), (56, 3687660), (60, 3441816), (63, 3277920), (70, 2950128), (72, 2868180), (80, 2581362), (84, 2458440), (90, 2294544), (96, 2151135), (105, 1966752), (108, 1912120), (112, 1843830), (120, 1720908), (126, 1638960), (135, 1529696), (140, 1475064), (144, 1434090), (160, 1290681), (168, 1229220), (180, 1147272), (189, 1092640), (210, 983376), (216, 956060), (224, 921915), (240, 860454), (252, 819480), (270, 764848), (280, 737532), (288, 717045), (315, 655584), (336, 614610), (360, 573636), (378, 546320), (420, 491688), (432, 478030), (480, 430227), (504, 409740), (540, 382424), (560, 368766), (630, 327792), (672, 307305), (720, 286818), (756, 273160), (840, 245844), (864, 239015), (945, 218528), (1008, 204870), (1080, 191212), (1120, 184383), (1260, 163896), (1440, 143409), (1512, 136580), (1680, 122922), (1890, 109264), (2016, 102435), (2160, 95606), (2520, 81948), (3024, 68290), (3360, 61461), (3780, 54632), (4320, 47803), (5040, 40974), (6048, 34145), (6829, 30240), (7560, 27316), (10080, 20487), (13658, 15120)]