28462648320

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{22877}}^1$

素因数の和:22917

約数の個数: 264

約数和(自身を含む): 102279484944

約数和(自身を除く): 73816836624

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 17280, 19440, 20736, 22877, 23040, 25920, 27648, 31104, 34560, 38880, 41472, 45754, 46080, 51840, 62208, 68631, 69120, 77760, 82944, 91508, 103680, 114385, 124416, 137262, 138240, 155520, 183016, 205893, 207360, 228770, 248832, 274524, 311040, 343155, 366032, 411786, 414720, 457540, 549048, 617679, 622080, 686310, 732064, 823572, 915080, 1029465, 1098096, 1235358, 1244160, 1372620, 1464128, 1647144, 1830160, 1853037, 2058930, 2196192, 2470716, 2745240, 2928256, 3088395, 3294288, 3660320, 3706074, 4117860, 4392384, 4941432, 5490480, 5559111, 5856512, 6176790, 6588576, 7320640, 7412148, 8235720, 8784768, 9265185, 9882864, 10980960, 11118222, 11713024, 12353580, 13177152, 14641280, 14824296, 16471440, 17569536, 18530370, 19765728, 21961920, 22236444, 23426048, 24707160, 26354304, 27795555, 29282560, 29648592, 32942880, 35139072, 37060740, 39531456, 43923840, 44472888, 49414320, 52708608, 55591110, 58565120, 59297184, 65885760, 70278144, 74121480, 79062912, 87847680, 88945776, 98828640, 105417216, 111182220, 117130240, 118594368, 131771520, 148242960, 158125824, 175695360, 177891552, 197657280, 210834432, 222364440, 237188736, 263543040, 296485920, 316251648, 351390720, 355783104, 395314560, 444728880, 474377472, 527086080, 592971840, 632503296, 711566208, 790629120, 889457760, 948754944, 1054172160, 1185943680, 1423132416, 1581258240, 1778915520, 1897509888, 2371887360, 2846264832, 3162516480, 3557831040, 4743774720, 5692529664, 7115662080, 9487549440, 14231324160, 28462648320]

約数ペア:

[(1, 28462648320), (2, 14231324160), (3, 9487549440), (4, 7115662080), (5, 5692529664), (6, 4743774720), (8, 3557831040), (9, 3162516480), (10, 2846264832), (12, 2371887360), (15, 1897509888), (16, 1778915520), (18, 1581258240), (20, 1423132416), (24, 1185943680), (27, 1054172160), (30, 948754944), (32, 889457760), (36, 790629120), (40, 711566208), (45, 632503296), (48, 592971840), (54, 527086080), (60, 474377472), (64, 444728880), (72, 395314560), (80, 355783104), (81, 351390720), (90, 316251648), (96, 296485920), (108, 263543040), (120, 237188736), (128, 222364440), (135, 210834432), (144, 197657280), (160, 177891552), (162, 175695360), (180, 158125824), (192, 148242960), (216, 131771520), (240, 118594368), (243, 117130240), (256, 111182220), (270, 105417216), (288, 98828640), (320, 88945776), (324, 87847680), (360, 79062912), (384, 74121480), (405, 70278144), (432, 65885760), (480, 59297184), (486, 58565120), (512, 55591110), (540, 52708608), (576, 49414320), (640, 44472888), (648, 43923840), (720, 39531456), (768, 37060740), (810, 35139072), (864, 32942880), (960, 29648592), (972, 29282560), (1024, 27795555), (1080, 26354304), (1152, 24707160), (1215, 23426048), (1280, 22236444), (1296, 21961920), (1440, 19765728), (1536, 18530370), (1620, 17569536), (1728, 16471440), (1920, 14824296), (1944, 14641280), (2160, 13177152), (2304, 12353580), (2430, 11713024), (2560, 11118222), (2592, 10980960), (2880, 9882864), (3072, 9265185), (3240, 8784768), (3456, 8235720), (3840, 7412148), (3888, 7320640), (4320, 6588576), (4608, 6176790), (4860, 5856512), (5120, 5559111), (5184, 5490480), (5760, 4941432), (6480, 4392384), (6912, 4117860), (7680, 3706074), (7776, 3660320), (8640, 3294288), (9216, 3088395), (9720, 2928256), (10368, 2745240), (11520, 2470716), (12960, 2196192), (13824, 2058930), (15360, 1853037), (15552, 1830160), (17280, 1647144), (19440, 1464128), (20736, 1372620), (22877, 1244160), (23040, 1235358), (25920, 1098096), (27648, 1029465), (31104, 915080), (34560, 823572), (38880, 732064), (41472, 686310), (45754, 622080), (46080, 617679), (51840, 549048), (62208, 457540), (68631, 414720), (69120, 411786), (77760, 366032), (82944, 343155), (91508, 311040), (103680, 274524), (114385, 248832), (124416, 228770), (137262, 207360), (138240, 205893), (155520, 183016)]