31640302080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26927}}^1$

素因数の和:26976

約数の個数: 320

約数和(自身を含む): 119004526080

約数和(自身を除く): 87364224000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5440, 5760, 6120, 6528, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9792, 10880, 11520, 12240, 13056, 13824, 14688, 16320, 17280, 18360, 19584, 21760, 23040, 24480, 26112, 26927, 29376, 32640, 34560, 36720, 39168, 43520, 48960, 53854, 58752, 65280, 69120, 73440, 78336, 80781, 97920, 107708, 117504, 130560, 134635, 146880, 161562, 195840, 215416, 235008, 242343, 269270, 293760, 323124, 391680, 403905, 430832, 457759, 484686, 538540, 587520, 646248, 727029, 807810, 861664, 915518, 969372, 1077080, 1175040, 1211715, 1292496, 1373277, 1454058, 1615620, 1723328, 1831036, 1938744, 2154160, 2288795, 2423430, 2584992, 2746554, 2908116, 3231240, 3446656, 3635145, 3662072, 3877488, 4119831, 4308320, 4577590, 4846860, 5169984, 5493108, 5816232, 6462480, 6866385, 6893312, 7270290, 7324144, 7754976, 8239662, 8616640, 9155180, 9693720, 10339968, 10986216, 11632464, 12359493, 12924960, 13732770, 13786624, 14540580, 14648288, 15509952, 16479324, 17233280, 18310360, 19387440, 20599155, 20679936, 21972432, 23264928, 24718986, 25849920, 27465540, 29081160, 29296576, 31019904, 32958648, 34466560, 36620720, 38774880, 41198310, 41359872, 43944864, 46529856, 49437972, 51699840, 54931080, 58162320, 58593152, 61797465, 62039808, 65917296, 68933120, 73241440, 77549760, 82396620, 87889728, 93059712, 98875944, 103399680, 109862160, 116324640, 117186304, 123594930, 124079616, 131834592, 146482880, 155099520, 164793240, 175779456, 186119424, 197751888, 206799360, 219724320, 232649280, 234372608, 247189860, 263669184, 292965760, 310199040, 329586480, 351558912, 372238848, 395503776, 439448640, 465298560, 494379720, 527338368, 585931520, 620398080, 659172960, 703117824, 791007552, 878897280, 930597120, 988759440, 1054676736, 1171863040, 1318345920, 1582015104, 1757794560, 1861194240, 1977518880, 2109353472, 2636691840, 3164030208, 3515589120, 3955037760, 5273383680, 6328060416, 7910075520, 10546767360, 15820151040, 31640302080]

約数ペア:

[(1, 31640302080), (2, 15820151040), (3, 10546767360), (4, 7910075520), (5, 6328060416), (6, 5273383680), (8, 3955037760), (9, 3515589120), (10, 3164030208), (12, 2636691840), (15, 2109353472), (16, 1977518880), (17, 1861194240), (18, 1757794560), (20, 1582015104), (24, 1318345920), (27, 1171863040), (30, 1054676736), (32, 988759440), (34, 930597120), (36, 878897280), (40, 791007552), (45, 703117824), (48, 659172960), (51, 620398080), (54, 585931520), (60, 527338368), (64, 494379720), (68, 465298560), (72, 439448640), (80, 395503776), (85, 372238848), (90, 351558912), (96, 329586480), (102, 310199040), (108, 292965760), (120, 263669184), (128, 247189860), (135, 234372608), (136, 232649280), (144, 219724320), (153, 206799360), (160, 197751888), (170, 186119424), (180, 175779456), (192, 164793240), (204, 155099520), (216, 146482880), (240, 131834592), (255, 124079616), (256, 123594930), (270, 117186304), (272, 116324640), (288, 109862160), (306, 103399680), (320, 98875944), (340, 93059712), (360, 87889728), (384, 82396620), (408, 77549760), (432, 73241440), (459, 68933120), (480, 65917296), (510, 62039808), (512, 61797465), (540, 58593152), (544, 58162320), (576, 54931080), (612, 51699840), (640, 49437972), (680, 46529856), (720, 43944864), (765, 41359872), (768, 41198310), (816, 38774880), (864, 36620720), (918, 34466560), (960, 32958648), (1020, 31019904), (1080, 29296576), (1088, 29081160), (1152, 27465540), (1224, 25849920), (1280, 24718986), (1360, 23264928), (1440, 21972432), (1530, 20679936), (1536, 20599155), (1632, 19387440), (1728, 18310360), (1836, 17233280), (1920, 16479324), (2040, 15509952), (2160, 14648288), (2176, 14540580), (2295, 13786624), (2304, 13732770), (2448, 12924960), (2560, 12359493), (2720, 11632464), (2880, 10986216), (3060, 10339968), (3264, 9693720), (3456, 9155180), (3672, 8616640), (3840, 8239662), (4080, 7754976), (4320, 7324144), (4352, 7270290), (4590, 6893312), (4608, 6866385), (4896, 6462480), (5440, 5816232), (5760, 5493108), (6120, 5169984), (6528, 4846860), (6912, 4577590), (7344, 4308320), (7680, 4119831), (8160, 3877488), (8640, 3662072), (8704, 3635145), (9180, 3446656), (9792, 3231240), (10880, 2908116), (11520, 2746554), (12240, 2584992), (13056, 2423430), (13824, 2288795), (14688, 2154160), (16320, 1938744), (17280, 1831036), (18360, 1723328), (19584, 1615620), (21760, 1454058), (23040, 1373277), (24480, 1292496), (26112, 1211715), (26927, 1175040), (29376, 1077080), (32640, 969372), (34560, 915518), (36720, 861664), (39168, 807810), (43520, 727029), (48960, 646248), (53854, 587520), (58752, 538540), (65280, 484686), (69120, 457759), (73440, 430832), (78336, 403905), (80781, 391680), (97920, 323124), (107708, 293760), (117504, 269270), (130560, 242343), (134635, 235008), (146880, 215416), (161562, 195840)]