15991870080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5051}}^1$

素因数の和:5187

約数の個数: 256

約数和(自身を含む): 54539775360

約数和(自身を除く): 38547905280

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, 97, 102, 120, 128, 136, 160, 170, 192, 194, 204, 240, 255, 272, 291, 320, 340, 384, 388, 408, 480, 485, 510, 544, 582, 640, 680, 776, 816, 960, 970, 1020, 1088, 1164, 1360, 1455, 1552, 1632, 1649, 1920, 1940, 2040, 2176, 2328, 2720, 2910, 3104, 3264, 3298, 3880, 4080, 4656, 4947, 5051, 5440, 5820, 6208, 6528, 6596, 7760, 8160, 8245, 9312, 9894, 10102, 10880, 11640, 12416, 13192, 15153, 15520, 16320, 16490, 18624, 19788, 20204, 23280, 24735, 25255, 26384, 30306, 31040, 32640, 32980, 37248, 39576, 40408, 46560, 49470, 50510, 52768, 60612, 62080, 65960, 75765, 79152, 80816, 85867, 93120, 98940, 101020, 105536, 121224, 131920, 151530, 158304, 161632, 171734, 186240, 197880, 202040, 211072, 242448, 257601, 263840, 303060, 316608, 323264, 343468, 395760, 404080, 429335, 484896, 489947, 515202, 527680, 606120, 633216, 646528, 686936, 791520, 808160, 858670, 969792, 979894, 1030404, 1055360, 1212240, 1288005, 1373872, 1469841, 1583040, 1616320, 1717340, 1939584, 1959788, 2060808, 2424480, 2449735, 2576010, 2747744, 2939682, 3166080, 3232640, 3434680, 3919576, 4121616, 4848960, 4899470, 5152020, 5495488, 5879364, 6869360, 7349205, 7839152, 8243232, 8329099, 9697920, 9798940, 10304040, 10990976, 11758728, 13738720, 14698410, 15678304, 16486464, 16658198, 19597880, 20608080, 23517456, 24987297, 27477440, 29396820, 31356608, 32972928, 33316396, 39195760, 41216160, 41645495, 47034912, 49974594, 54954880, 58793640, 62713216, 66632792, 78391520, 82432320, 83290990, 94069824, 99949188, 117587280, 124936485, 133265584, 156783040, 164864640, 166581980, 188139648, 199898376, 235174560, 249872970, 266531168, 313566080, 333163960, 399796752, 470349120, 499745940, 533062336, 666327920, 799593504, 940698240, 999491880, 1066124672, 1332655840, 1599187008, 1998983760, 2665311680, 3198374016, 3997967520, 5330623360, 7995935040, 15991870080]

約数ペア:

[(1, 15991870080), (2, 7995935040), (3, 5330623360), (4, 3997967520), (5, 3198374016), (6, 2665311680), (8, 1998983760), (10, 1599187008), (12, 1332655840), (15, 1066124672), (16, 999491880), (17, 940698240), (20, 799593504), (24, 666327920), (30, 533062336), (32, 499745940), (34, 470349120), (40, 399796752), (48, 333163960), (51, 313566080), (60, 266531168), (64, 249872970), (68, 235174560), (80, 199898376), (85, 188139648), (96, 166581980), (97, 164864640), (102, 156783040), (120, 133265584), (128, 124936485), (136, 117587280), (160, 99949188), (170, 94069824), (192, 83290990), (194, 82432320), (204, 78391520), (240, 66632792), (255, 62713216), (272, 58793640), (291, 54954880), (320, 49974594), (340, 47034912), (384, 41645495), (388, 41216160), (408, 39195760), (480, 33316396), (485, 32972928), (510, 31356608), (544, 29396820), (582, 27477440), (640, 24987297), (680, 23517456), (776, 20608080), (816, 19597880), (960, 16658198), (970, 16486464), (1020, 15678304), (1088, 14698410), (1164, 13738720), (1360, 11758728), (1455, 10990976), (1552, 10304040), (1632, 9798940), (1649, 9697920), (1920, 8329099), (1940, 8243232), (2040, 7839152), (2176, 7349205), (2328, 6869360), (2720, 5879364), (2910, 5495488), (3104, 5152020), (3264, 4899470), (3298, 4848960), (3880, 4121616), (4080, 3919576), (4656, 3434680), (4947, 3232640), (5051, 3166080), (5440, 2939682), (5820, 2747744), (6208, 2576010), (6528, 2449735), (6596, 2424480), (7760, 2060808), (8160, 1959788), (8245, 1939584), (9312, 1717340), (9894, 1616320), (10102, 1583040), (10880, 1469841), (11640, 1373872), (12416, 1288005), (13192, 1212240), (15153, 1055360), (15520, 1030404), (16320, 979894), (16490, 969792), (18624, 858670), (19788, 808160), (20204, 791520), (23280, 686936), (24735, 646528), (25255, 633216), (26384, 606120), (30306, 527680), (31040, 515202), (32640, 489947), (32980, 484896), (37248, 429335), (39576, 404080), (40408, 395760), (46560, 343468), (49470, 323264), (50510, 316608), (52768, 303060), (60612, 263840), (62080, 257601), (65960, 242448), (75765, 211072), (79152, 202040), (80816, 197880), (85867, 186240), (93120, 171734), (98940, 161632), (101020, 158304), (105536, 151530), (121224, 131920)]