1248006971200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{8191}}^1$

素因数の和:9022

約数の個数: 252

約数和(自身を含む): 3380128546816

約数和(自身を除く): 2132121575616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 704, 787, 800, 880, 968, 1100, 1210, 1574, 1600, 1760, 1936, 2200, 2420, 3025, 3148, 3520, 3872, 3935, 4400, 4840, 6050, 6296, 7744, 7870, 8191, 8657, 8800, 9680, 12100, 12592, 15740, 16382, 17314, 17600, 19360, 19675, 24200, 25184, 31480, 32764, 34628, 38720, 39350, 40955, 43285, 48400, 50368, 62960, 65528, 69256, 78700, 81910, 86570, 90101, 95227, 96800, 125920, 131056, 138512, 157400, 163820, 173140, 180202, 190454, 193600, 204775, 216425, 251840, 262112, 277024, 314800, 327640, 346280, 360404, 380908, 409550, 432850, 450505, 476135, 524224, 554048, 629600, 655280, 692560, 720808, 761816, 819100, 865700, 901010, 952270, 991111, 1259200, 1310560, 1385120, 1441616, 1523632, 1638200, 1731400, 1802020, 1904540, 1982222, 2252525, 2380675, 2621120, 2770240, 2883232, 3047264, 3276400, 3462800, 3604040, 3809080, 3964444, 4505050, 4761350, 4955555, 5766464, 6094528, 6446317, 6552800, 6925600, 7208080, 7618160, 7928888, 9010100, 9522700, 9911110, 12892634, 13105600, 13851200, 14416160, 15236320, 15857776, 18020200, 19045400, 19822220, 24777775, 25785268, 28832320, 30472640, 31715552, 32231585, 36040400, 38090800, 39644440, 49555550, 51570536, 63431104, 64463170, 70909487, 72080800, 76181600, 79288880, 99111100, 103141072, 128926340, 141818974, 144161600, 152363200, 158577760, 161157925, 198222200, 206282144, 257852680, 283637948, 317155520, 322315850, 354547435, 396444400, 412564288, 515705360, 567275896, 644631700, 709094870, 780004357, 792888800, 1031410720, 1134551792, 1289263400, 1418189740, 1560008714, 1585777600, 1772737175, 2062821440, 2269103584, 2578526800, 2836379480, 3120017428, 3545474350, 3900021785, 4538207168, 5157053600, 5672758960, 6240034856, 7090948700, 7800043570, 10314107200, 11345517920, 12480069712, 14181897400, 15600087140, 19500108925, 22691035840, 24960139424, 28363794800, 31200174280, 39000217850, 49920278848, 56727589600, 62400348560, 78000435700, 113455179200, 124800697120, 156000871400, 249601394240, 312001742800, 624003485600, 1248006971200]

約数ペア:

[(1, 1248006971200), (2, 624003485600), (4, 312001742800), (5, 249601394240), (8, 156000871400), (10, 124800697120), (11, 113455179200), (16, 78000435700), (20, 62400348560), (22, 56727589600), (25, 49920278848), (32, 39000217850), (40, 31200174280), (44, 28363794800), (50, 24960139424), (55, 22691035840), (64, 19500108925), (80, 15600087140), (88, 14181897400), (100, 12480069712), (110, 11345517920), (121, 10314107200), (160, 7800043570), (176, 7090948700), (200, 6240034856), (220, 5672758960), (242, 5157053600), (275, 4538207168), (320, 3900021785), (352, 3545474350), (400, 3120017428), (440, 2836379480), (484, 2578526800), (550, 2269103584), (605, 2062821440), (704, 1772737175), (787, 1585777600), (800, 1560008714), (880, 1418189740), (968, 1289263400), (1100, 1134551792), (1210, 1031410720), (1574, 792888800), (1600, 780004357), (1760, 709094870), (1936, 644631700), (2200, 567275896), (2420, 515705360), (3025, 412564288), (3148, 396444400), (3520, 354547435), (3872, 322315850), (3935, 317155520), (4400, 283637948), (4840, 257852680), (6050, 206282144), (6296, 198222200), (7744, 161157925), (7870, 158577760), (8191, 152363200), (8657, 144161600), (8800, 141818974), (9680, 128926340), (12100, 103141072), (12592, 99111100), (15740, 79288880), (16382, 76181600), (17314, 72080800), (17600, 70909487), (19360, 64463170), (19675, 63431104), (24200, 51570536), (25184, 49555550), (31480, 39644440), (32764, 38090800), (34628, 36040400), (38720, 32231585), (39350, 31715552), (40955, 30472640), (43285, 28832320), (48400, 25785268), (50368, 24777775), (62960, 19822220), (65528, 19045400), (69256, 18020200), (78700, 15857776), (81910, 15236320), (86570, 14416160), (90101, 13851200), (95227, 13105600), (96800, 12892634), (125920, 9911110), (131056, 9522700), (138512, 9010100), (157400, 7928888), (163820, 7618160), (173140, 7208080), (180202, 6925600), (190454, 6552800), (193600, 6446317), (204775, 6094528), (216425, 5766464), (251840, 4955555), (262112, 4761350), (277024, 4505050), (314800, 3964444), (327640, 3809080), (346280, 3604040), (360404, 3462800), (380908, 3276400), (409550, 3047264), (432850, 2883232), (450505, 2770240), (476135, 2621120), (524224, 2380675), (554048, 2252525), (629600, 1982222), (655280, 1904540), (692560, 1802020), (720808, 1731400), (761816, 1638200), (819100, 1523632), (865700, 1441616), (901010, 1385120), (952270, 1310560), (991111, 1259200)]