20154309120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:604

約数の個数: 480

約数和(自身を含む): 76686502464

約数和(自身を除く): 56532193344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 281, 283, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 562, 566, 576, 640, 660, 704, 720, 768, 792, 843, 849, 880, 960, 990, 1056, 1124, 1132, 1152, 1280, 1320, 1405, 1408, 1415, 1440, 1536, 1584, 1686, 1698, 1760, 1920, 1980, 2112, 2248, 2264, 2304, 2529, 2547, 2560, 2640, 2810, 2816, 2830, 2880, 3091, 3113, 3168, 3372, 3396, 3520, 3840, 3960, 4215, 4224, 4245, 4496, 4528, 4608, 5058, 5094, 5280, 5620, 5632, 5660, 5760, 6182, 6226, 6336, 6744, 6792, 7040, 7680, 7920, 8430, 8448, 8490, 8992, 9056, 9273, 9339, 10116, 10188, 10560, 11240, 11320, 11520, 12364, 12452, 12645, 12672, 12735, 13488, 13584, 14080, 15455, 15565, 15840, 16860, 16896, 16980, 17984, 18112, 18546, 18678, 20232, 20376, 21120, 22480, 22640, 23040, 24728, 24904, 25290, 25344, 25470, 26976, 27168, 27819, 28017, 28160, 30910, 31130, 31680, 33720, 33960, 35968, 36224, 37092, 37356, 40464, 40752, 42240, 44960, 45280, 46365, 46695, 49456, 49808, 50580, 50688, 50940, 53952, 54336, 55638, 56034, 61820, 62260, 63360, 67440, 67920, 71936, 72448, 74184, 74712, 79523, 80928, 81504, 84480, 89920, 90560, 92730, 93390, 98912, 99616, 101160, 101880, 107904, 108672, 111276, 112068, 123640, 124520, 126720, 134880, 135840, 139095, 140085, 143872, 144896, 148368, 149424, 159046, 161856, 163008, 179840, 181120, 185460, 186780, 197824, 199232, 202320, 203760, 215808, 217344, 222552, 224136, 238569, 247280, 249040, 253440, 269760, 271680, 278190, 280170, 296736, 298848, 318092, 323712, 326016, 359680, 362240, 370920, 373560, 395648, 397615, 398464, 404640, 407520, 431616, 434688, 445104, 448272, 477138, 494560, 498080, 539520, 543360, 556380, 560340, 593472, 597696, 636184, 647424, 652032, 715707, 719360, 724480, 741840, 747120, 791296, 795230, 796928, 809280, 815040, 874753, 890208, 896544, 954276, 989120, 996160, 1079040, 1086720, 1112760, 1120680, 1186944, 1192845, 1195392, 1272368, 1294848, 1304064, 1431414, 1483680, 1494240, 1582592, 1590460, 1593856, 1618560, 1630080, 1749506, 1780416, 1793088, 1908552, 1978240, 1992320, 2158080, 2173440, 2225520, 2241360, 2373888, 2385690, 2390784, 2544736, 2624259, 2862828, 2967360, 2988480, 3180920, 3237120, 3260160, 3499012, 3560832, 3578535, 3586176, 3817104, 3956480, 3984640, 4373765, 4451040, 4482720, 4747776, 4771380, 4781568, 5089472, 5248518, 5725656, 5934720, 5976960, 6361840, 6474240, 6520320, 6998024, 7121664, 7157070, 7172352, 7634208, 7872777, 7912960, 7969280, 8747530, 8902080, 8965440, 9542760, 10178944, 10497036, 11451312, 11869440, 11953920, 12723680, 13121295, 13996048, 14243328, 14314140, 14344704, 15268416, 15745554, 17495060, 17804160, 17930880, 19085520, 20357888, 20994072, 22902624, 23738880, 23907840, 25447360, 26242590, 27992096, 28628280, 30536832, 31491108, 34990120, 35608320, 35861760, 38171040, 39363885, 40715776, 41988144, 45805248, 50894720, 52485180, 55984192, 57256560, 61073664, 62982216, 69980240, 71216640, 71723520, 76342080, 78727770, 83976288, 91610496, 101789440, 104970360, 111968384, 114513120, 122147328, 125964432, 139960480, 152684160, 157455540, 167952576, 183220992, 203578880, 209940720, 223936768, 229026240, 251928864, 279920960, 305368320, 314911080, 335905152, 366441984, 419881440, 447873536, 458052480, 503857728, 559841920, 610736640, 629822160, 671810304, 839762880, 916104960, 1007715456, 1119683840, 1259644320, 1343620608, 1679525760, 1832209920, 2015430912, 2239367680, 2519288640, 3359051520, 4030861824, 5038577280, 6718103040, 10077154560, 20154309120]

約数ペア:

[(1, 20154309120), (2, 10077154560), (3, 6718103040), (4, 5038577280), (5, 4030861824), (6, 3359051520), (8, 2519288640), (9, 2239367680), (10, 2015430912), (11, 1832209920), (12, 1679525760), (15, 1343620608), (16, 1259644320), (18, 1119683840), (20, 1007715456), (22, 916104960), (24, 839762880), (30, 671810304), (32, 629822160), (33, 610736640), (36, 559841920), (40, 503857728), (44, 458052480), (45, 447873536), (48, 419881440), (55, 366441984), (60, 335905152), (64, 314911080), (66, 305368320), (72, 279920960), (80, 251928864), (88, 229026240), (90, 223936768), (96, 209940720), (99, 203578880), (110, 183220992), (120, 167952576), (128, 157455540), (132, 152684160), (144, 139960480), (160, 125964432), (165, 122147328), (176, 114513120), (180, 111968384), (192, 104970360), (198, 101789440), (220, 91610496), (240, 83976288), (256, 78727770), (264, 76342080), (281, 71723520), (283, 71216640), (288, 69980240), (320, 62982216), (330, 61073664), (352, 57256560), (360, 55984192), (384, 52485180), (396, 50894720), (440, 45805248), (480, 41988144), (495, 40715776), (512, 39363885), (528, 38171040), (562, 35861760), (566, 35608320), (576, 34990120), (640, 31491108), (660, 30536832), (704, 28628280), (720, 27992096), (768, 26242590), (792, 25447360), (843, 23907840), (849, 23738880), (880, 22902624), (960, 20994072), (990, 20357888), (1056, 19085520), (1124, 17930880), (1132, 17804160), (1152, 17495060), (1280, 15745554), (1320, 15268416), (1405, 14344704), (1408, 14314140), (1415, 14243328), (1440, 13996048), (1536, 13121295), (1584, 12723680), (1686, 11953920), (1698, 11869440), (1760, 11451312), (1920, 10497036), (1980, 10178944), (2112, 9542760), (2248, 8965440), (2264, 8902080), (2304, 8747530), (2529, 7969280), (2547, 7912960), (2560, 7872777), (2640, 7634208), (2810, 7172352), (2816, 7157070), (2830, 7121664), (2880, 6998024), (3091, 6520320), (3113, 6474240), (3168, 6361840), (3372, 5976960), (3396, 5934720), (3520, 5725656), (3840, 5248518), (3960, 5089472), (4215, 4781568), (4224, 4771380), (4245, 4747776), (4496, 4482720), (4528, 4451040), (4608, 4373765), (5058, 3984640), (5094, 3956480), (5280, 3817104), (5620, 3586176), (5632, 3578535), (5660, 3560832), (5760, 3499012), (6182, 3260160), (6226, 3237120), (6336, 3180920), (6744, 2988480), (6792, 2967360), (7040, 2862828), (7680, 2624259), (7920, 2544736), (8430, 2390784), (8448, 2385690), (8490, 2373888), (8992, 2241360), (9056, 2225520), (9273, 2173440), (9339, 2158080), (10116, 1992320), (10188, 1978240), (10560, 1908552), (11240, 1793088), (11320, 1780416), (11520, 1749506), (12364, 1630080), (12452, 1618560), (12645, 1593856), (12672, 1590460), (12735, 1582592), (13488, 1494240), (13584, 1483680), (14080, 1431414), (15455, 1304064), (15565, 1294848), (15840, 1272368), (16860, 1195392), (16896, 1192845), (16980, 1186944), (17984, 1120680), (18112, 1112760), (18546, 1086720), (18678, 1079040), (20232, 996160), (20376, 989120), (21120, 954276), (22480, 896544), (22640, 890208), (23040, 874753), (24728, 815040), (24904, 809280), (25290, 796928), (25344, 795230), (25470, 791296), (26976, 747120), (27168, 741840), (27819, 724480), (28017, 719360), (28160, 715707), (30910, 652032), (31130, 647424), (31680, 636184), (33720, 597696), (33960, 593472), (35968, 560340), (36224, 556380), (37092, 543360), (37356, 539520), (40464, 498080), (40752, 494560), (42240, 477138), (44960, 448272), (45280, 445104), (46365, 434688), (46695, 431616), (49456, 407520), (49808, 404640), (50580, 398464), (50688, 397615), (50940, 395648), (53952, 373560), (54336, 370920), (55638, 362240), (56034, 359680), (61820, 326016), (62260, 323712), (63360, 318092), (67440, 298848), (67920, 296736), (71936, 280170), (72448, 278190), (74184, 271680), (74712, 269760), (79523, 253440), (80928, 249040), (81504, 247280), (84480, 238569), (89920, 224136), (90560, 222552), (92730, 217344), (93390, 215808), (98912, 203760), (99616, 202320), (101160, 199232), (101880, 197824), (107904, 186780), (108672, 185460), (111276, 181120), (112068, 179840), (123640, 163008), (124520, 161856), (126720, 159046), (134880, 149424), (135840, 148368), (139095, 144896), (140085, 143872)]