21394506240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3320

約数の個数: 320

約数和(自身を含む): 76802584320

約数和(自身を除く): 55408078080

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, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 512, 540, 576, 582, 640, 720, 768, 776, 864, 873, 960, 970, 1080, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1728, 1746, 1920, 1940, 2160, 2304, 2328, 2560, 2619, 2880, 2910, 3104, 3191, 3456, 3492, 3840, 3880, 4320, 4365, 4608, 4656, 5238, 5760, 5820, 6208, 6382, 6912, 6984, 7680, 7760, 8640, 8730, 9312, 9573, 10476, 11520, 11640, 12416, 12764, 13095, 13824, 13968, 15520, 15955, 17280, 17460, 18624, 19146, 20952, 23040, 23280, 24832, 25528, 26190, 27936, 28719, 31040, 31910, 34560, 34920, 37248, 38292, 41904, 46560, 47865, 49664, 51056, 52380, 55872, 57438, 62080, 63820, 69120, 69840, 74496, 76584, 83808, 86157, 93120, 95730, 102112, 104760, 111744, 114876, 124160, 127640, 139680, 143595, 148992, 153168, 167616, 172314, 186240, 191460, 204224, 209520, 223488, 229752, 248320, 255280, 279360, 287190, 306336, 309527, 335232, 344628, 372480, 382920, 408448, 419040, 430785, 446976, 459504, 510560, 558720, 574380, 612672, 619054, 670464, 689256, 744960, 765840, 816896, 838080, 861570, 919008, 928581, 1021120, 1117440, 1148760, 1225344, 1238108, 1340928, 1378512, 1531680, 1547635, 1633792, 1676160, 1723140, 1838016, 1857162, 2042240, 2234880, 2297520, 2450688, 2476216, 2757024, 2785743, 3063360, 3095270, 3352320, 3446280, 3676032, 3714324, 4084480, 4595040, 4642905, 4901376, 4952432, 5514048, 5571486, 6126720, 6190540, 6704640, 6892560, 7352064, 7428648, 8168960, 8357229, 9190080, 9285810, 9904864, 11028096, 11142972, 12253440, 12381080, 13785120, 13928715, 14704128, 14857296, 16714458, 18380160, 18571620, 19809728, 22056192, 22285944, 24506880, 24762160, 27570240, 27857430, 29714592, 33428916, 36760320, 37143240, 39619456, 41786145, 44112384, 44571888, 49524320, 55140480, 55714860, 59429184, 66857832, 73520640, 74286480, 79238912, 83572290, 89143776, 99048640, 110280960, 111429720, 118858368, 133715664, 148572960, 158477824, 167144580, 178287552, 198097280, 220561920, 222859440, 237716736, 267431328, 297145920, 334289160, 356575104, 396194560, 445718880, 475433472, 534862656, 594291840, 668578320, 713150208, 792389120, 891437760, 1069725312, 1188583680, 1337156640, 1426300416, 1782875520, 2139450624, 2377167360, 2674313280, 3565751040, 4278901248, 5348626560, 7131502080, 10697253120, 21394506240]

約数ペア:

[(1, 21394506240), (2, 10697253120), (3, 7131502080), (4, 5348626560), (5, 4278901248), (6, 3565751040), (8, 2674313280), (9, 2377167360), (10, 2139450624), (12, 1782875520), (15, 1426300416), (16, 1337156640), (18, 1188583680), (20, 1069725312), (24, 891437760), (27, 792389120), (30, 713150208), (32, 668578320), (36, 594291840), (40, 534862656), (45, 475433472), (48, 445718880), (54, 396194560), (60, 356575104), (64, 334289160), (72, 297145920), (80, 267431328), (90, 237716736), (96, 222859440), (97, 220561920), (108, 198097280), (120, 178287552), (128, 167144580), (135, 158477824), (144, 148572960), (160, 133715664), (180, 118858368), (192, 111429720), (194, 110280960), (216, 99048640), (240, 89143776), (256, 83572290), (270, 79238912), (288, 74286480), (291, 73520640), (320, 66857832), (360, 59429184), (384, 55714860), (388, 55140480), (432, 49524320), (480, 44571888), (485, 44112384), (512, 41786145), (540, 39619456), (576, 37143240), (582, 36760320), (640, 33428916), (720, 29714592), (768, 27857430), (776, 27570240), (864, 24762160), (873, 24506880), (960, 22285944), (970, 22056192), (1080, 19809728), (1152, 18571620), (1164, 18380160), (1280, 16714458), (1440, 14857296), (1455, 14704128), (1536, 13928715), (1552, 13785120), (1728, 12381080), (1746, 12253440), (1920, 11142972), (1940, 11028096), (2160, 9904864), (2304, 9285810), (2328, 9190080), (2560, 8357229), (2619, 8168960), (2880, 7428648), (2910, 7352064), (3104, 6892560), (3191, 6704640), (3456, 6190540), (3492, 6126720), (3840, 5571486), (3880, 5514048), (4320, 4952432), (4365, 4901376), (4608, 4642905), (4656, 4595040), (5238, 4084480), (5760, 3714324), (5820, 3676032), (6208, 3446280), (6382, 3352320), (6912, 3095270), (6984, 3063360), (7680, 2785743), (7760, 2757024), (8640, 2476216), (8730, 2450688), (9312, 2297520), (9573, 2234880), (10476, 2042240), (11520, 1857162), (11640, 1838016), (12416, 1723140), (12764, 1676160), (13095, 1633792), (13824, 1547635), (13968, 1531680), (15520, 1378512), (15955, 1340928), (17280, 1238108), (17460, 1225344), (18624, 1148760), (19146, 1117440), (20952, 1021120), (23040, 928581), (23280, 919008), (24832, 861570), (25528, 838080), (26190, 816896), (27936, 765840), (28719, 744960), (31040, 689256), (31910, 670464), (34560, 619054), (34920, 612672), (37248, 574380), (38292, 558720), (41904, 510560), (46560, 459504), (47865, 446976), (49664, 430785), (51056, 419040), (52380, 408448), (55872, 382920), (57438, 372480), (62080, 344628), (63820, 335232), (69120, 309527), (69840, 306336), (74496, 287190), (76584, 279360), (83808, 255280), (86157, 248320), (93120, 229752), (95730, 223488), (102112, 209520), (104760, 204224), (111744, 191460), (114876, 186240), (124160, 172314), (127640, 167616), (139680, 153168), (143595, 148992)]