1955819520

素因数分解:

$2^{12}\times 3^6\times 5^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 364

約数和(自身を含む): 7090588296

約数和(自身を除く): 5134768776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 131, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 262, 270, 288, 320, 324, 360, 384, 393, 405, 432, 480, 486, 512, 524, 540, 576, 640, 648, 655, 720, 729, 768, 786, 810, 864, 960, 972, 1024, 1048, 1080, 1152, 1179, 1215, 1280, 1296, 1310, 1440, 1458, 1536, 1572, 1620, 1728, 1920, 1944, 1965, 2048, 2096, 2160, 2304, 2358, 2430, 2560, 2592, 2620, 2880, 2916, 3072, 3144, 3240, 3456, 3537, 3645, 3840, 3888, 3930, 4096, 4192, 4320, 4608, 4716, 4860, 5120, 5184, 5240, 5760, 5832, 5895, 6144, 6288, 6480, 6912, 7074, 7290, 7680, 7776, 7860, 8384, 8640, 9216, 9432, 9720, 10240, 10368, 10480, 10611, 11520, 11664, 11790, 12288, 12576, 12960, 13824, 14148, 14580, 15360, 15552, 15720, 16768, 17280, 17685, 18432, 18864, 19440, 20480, 20736, 20960, 21222, 23040, 23328, 23580, 25152, 25920, 27648, 28296, 29160, 30720, 31104, 31440, 31833, 33536, 34560, 35370, 36864, 37728, 38880, 41472, 41920, 42444, 46080, 46656, 47160, 50304, 51840, 53055, 55296, 56592, 58320, 61440, 62208, 62880, 63666, 67072, 69120, 70740, 75456, 77760, 82944, 83840, 84888, 92160, 93312, 94320, 95499, 100608, 103680, 106110, 110592, 113184, 116640, 124416, 125760, 127332, 134144, 138240, 141480, 150912, 155520, 159165, 165888, 167680, 169776, 184320, 186624, 188640, 190998, 201216, 207360, 212220, 226368, 233280, 248832, 251520, 254664, 268288, 276480, 282960, 301824, 311040, 318330, 331776, 335360, 339552, 373248, 377280, 381996, 402432, 414720, 424440, 452736, 466560, 477495, 497664, 503040, 509328, 536576, 552960, 565920, 603648, 622080, 636660, 670720, 679104, 746496, 754560, 763992, 804864, 829440, 848880, 905472, 933120, 954990, 995328, 1006080, 1018656, 1131840, 1207296, 1244160, 1273320, 1341440, 1358208, 1492992, 1509120, 1527984, 1609728, 1658880, 1697760, 1810944, 1866240, 1909980, 2012160, 2037312, 2263680, 2414592, 2488320, 2546640, 2682880, 2716416, 2985984, 3018240, 3055968, 3395520, 3621888, 3732480, 3819960, 4024320, 4074624, 4527360, 4829184, 4976640, 5093280, 5432832, 6036480, 6111936, 6791040, 7243776, 7464960, 7639920, 8048640, 8149248, 9054720, 10186560, 10865664, 12072960, 12223872, 13582080, 14487552, 14929920, 15279840, 16298496, 18109440, 20373120, 21731328, 24145920, 24447744, 27164160, 30559680, 32596992, 36218880, 40746240, 43462656, 48895488, 54328320, 61119360, 65193984, 72437760, 81492480, 97790976, 108656640, 122238720, 130387968, 162984960, 195581952, 217313280, 244477440, 325969920, 391163904, 488954880, 651939840, 977909760, 1955819520]

約数ペア:

[(1, 1955819520), (2, 977909760), (3, 651939840), (4, 488954880), (5, 391163904), (6, 325969920), (8, 244477440), (9, 217313280), (10, 195581952), (12, 162984960), (15, 130387968), (16, 122238720), (18, 108656640), (20, 97790976), (24, 81492480), (27, 72437760), (30, 65193984), (32, 61119360), (36, 54328320), (40, 48895488), (45, 43462656), (48, 40746240), (54, 36218880), (60, 32596992), (64, 30559680), (72, 27164160), (80, 24447744), (81, 24145920), (90, 21731328), (96, 20373120), (108, 18109440), (120, 16298496), (128, 15279840), (131, 14929920), (135, 14487552), (144, 13582080), (160, 12223872), (162, 12072960), (180, 10865664), (192, 10186560), (216, 9054720), (240, 8149248), (243, 8048640), (256, 7639920), (262, 7464960), (270, 7243776), (288, 6791040), (320, 6111936), (324, 6036480), (360, 5432832), (384, 5093280), (393, 4976640), (405, 4829184), (432, 4527360), (480, 4074624), (486, 4024320), (512, 3819960), (524, 3732480), (540, 3621888), (576, 3395520), (640, 3055968), (648, 3018240), (655, 2985984), (720, 2716416), (729, 2682880), (768, 2546640), (786, 2488320), (810, 2414592), (864, 2263680), (960, 2037312), (972, 2012160), (1024, 1909980), (1048, 1866240), (1080, 1810944), (1152, 1697760), (1179, 1658880), (1215, 1609728), (1280, 1527984), (1296, 1509120), (1310, 1492992), (1440, 1358208), (1458, 1341440), (1536, 1273320), (1572, 1244160), (1620, 1207296), (1728, 1131840), (1920, 1018656), (1944, 1006080), (1965, 995328), (2048, 954990), (2096, 933120), (2160, 905472), (2304, 848880), (2358, 829440), (2430, 804864), (2560, 763992), (2592, 754560), (2620, 746496), (2880, 679104), (2916, 670720), (3072, 636660), (3144, 622080), (3240, 603648), (3456, 565920), (3537, 552960), (3645, 536576), (3840, 509328), (3888, 503040), (3930, 497664), (4096, 477495), (4192, 466560), (4320, 452736), (4608, 424440), (4716, 414720), (4860, 402432), (5120, 381996), (5184, 377280), (5240, 373248), (5760, 339552), (5832, 335360), (5895, 331776), (6144, 318330), (6288, 311040), (6480, 301824), (6912, 282960), (7074, 276480), (7290, 268288), (7680, 254664), (7776, 251520), (7860, 248832), (8384, 233280), (8640, 226368), (9216, 212220), (9432, 207360), (9720, 201216), (10240, 190998), (10368, 188640), (10480, 186624), (10611, 184320), (11520, 169776), (11664, 167680), (11790, 165888), (12288, 159165), (12576, 155520), (12960, 150912), (13824, 141480), (14148, 138240), (14580, 134144), (15360, 127332), (15552, 125760), (15720, 124416), (16768, 116640), (17280, 113184), (17685, 110592), (18432, 106110), (18864, 103680), (19440, 100608), (20480, 95499), (20736, 94320), (20960, 93312), (21222, 92160), (23040, 84888), (23328, 83840), (23580, 82944), (25152, 77760), (25920, 75456), (27648, 70740), (28296, 69120), (29160, 67072), (30720, 63666), (31104, 62880), (31440, 62208), (31833, 61440), (33536, 58320), (34560, 56592), (35370, 55296), (36864, 53055), (37728, 51840), (38880, 50304), (41472, 47160), (41920, 46656), (42444, 46080)]