20534770080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5034

約数の個数: 480

約数和(自身を含む): 81801498240

約数和(自身を除く): 61266728160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 96, 99, 108, 110, 116, 120, 132, 135, 144, 145, 160, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 288, 290, 297, 319, 324, 330, 348, 352, 360, 396, 405, 432, 435, 440, 464, 480, 495, 522, 528, 540, 580, 594, 638, 648, 660, 696, 720, 783, 792, 810, 864, 870, 880, 891, 928, 957, 990, 1044, 1056, 1080, 1160, 1188, 1276, 1296, 1305, 1320, 1392, 1440, 1485, 1566, 1584, 1595, 1620, 1740, 1760, 1782, 1914, 1980, 2088, 2160, 2320, 2349, 2376, 2552, 2592, 2610, 2640, 2784, 2871, 2970, 3132, 3168, 3190, 3240, 3480, 3564, 3828, 3915, 3960, 4176, 4320, 4455, 4640, 4698, 4752, 4785, 4967, 5104, 5220, 5280, 5742, 5940, 6264, 6380, 6480, 6960, 7128, 7656, 7830, 7920, 8352, 8613, 8910, 9396, 9504, 9570, 9934, 10208, 10440, 11484, 11745, 11880, 12528, 12760, 12960, 13920, 14256, 14355, 14901, 15312, 15660, 15840, 17226, 17820, 18792, 19140, 19868, 20880, 22968, 23490, 23760, 24835, 25056, 25520, 25839, 28512, 28710, 29802, 30624, 31320, 34452, 35640, 37584, 38280, 39736, 41760, 43065, 44703, 45936, 46980, 47520, 49670, 51040, 51678, 54637, 57420, 59604, 62640, 68904, 71280, 74505, 75168, 76560, 79472, 86130, 89406, 91872, 93960, 99340, 103356, 109274, 114840, 119208, 125280, 129195, 134109, 137808, 142560, 144043, 149010, 153120, 158944, 163911, 172260, 178812, 187920, 198680, 206712, 218548, 223515, 229680, 238416, 258390, 268218, 273185, 275616, 288086, 298020, 327822, 344520, 357624, 375840, 397360, 402327, 413424, 432129, 437096, 447030, 459360, 476832, 491733, 516780, 536436, 546370, 576172, 596040, 655644, 670545, 689040, 715248, 720215, 794720, 804654, 819555, 826848, 864258, 874192, 894060, 983466, 1033560, 1072872, 1092740, 1152344, 1192080, 1296387, 1311288, 1341090, 1378080, 1430496, 1440430, 1475199, 1584473, 1609308, 1639110, 1728516, 1748384, 1788120, 1966932, 2011635, 2067120, 2145744, 2160645, 2185480, 2304688, 2384160, 2458665, 2592774, 2622576, 2682180, 2880860, 2950398, 3168946, 3218616, 3278220, 3457032, 3576240, 3889161, 3933864, 4023270, 4134240, 4291488, 4321290, 4370960, 4425597, 4609376, 4753419, 4917330, 5185548, 5245152, 5364360, 5761720, 5900796, 6337892, 6437232, 6481935, 6556440, 6914064, 7152480, 7375995, 7778322, 7867728, 7922365, 8046540, 8642580, 8741920, 8851194, 9506838, 9834660, 10371096, 10728720, 11523440, 11667483, 11801592, 12675784, 12874464, 12963870, 13112880, 13828128, 14260257, 14751990, 15556644, 15735456, 15844730, 16093080, 17285160, 17702388, 19013676, 19445805, 19669320, 20742192, 21457440, 22127985, 23046880, 23334966, 23603184, 23767095, 25351568, 25927740, 26225760, 28520514, 29503980, 31113288, 31689460, 32186160, 34570320, 35404776, 38027352, 38891610, 39338640, 41484384, 42780771, 44255970, 46669932, 47206368, 47534190, 50703136, 51855480, 57041028, 58337415, 59007960, 62226576, 63378920, 64372320, 69140640, 70809552, 71301285, 76054704, 77783220, 78677280, 85561542, 88511940, 93339864, 95068380, 103710960, 114082056, 116674830, 118015920, 124453152, 126757840, 128342313, 141619104, 142602570, 152109408, 155566440, 171123084, 177023880, 186679728, 190136760, 207421920, 213903855, 228164112, 233349660, 236031840, 253515680, 256684626, 285205140, 311132880, 342246168, 354047760, 373359456, 380273520, 427807710, 456328224, 466699320, 513369252, 570410280, 622265760, 641711565, 684492336, 708095520, 760547040, 855615420, 933398640, 1026738504, 1140820560, 1283423130, 1368984672, 1711230840, 1866797280, 2053477008, 2281641120, 2566846260, 3422461680, 4106954016, 5133692520, 6844923360, 10267385040, 20534770080]

約数ペア:

[(1, 20534770080), (2, 10267385040), (3, 6844923360), (4, 5133692520), (5, 4106954016), (6, 3422461680), (8, 2566846260), (9, 2281641120), (10, 2053477008), (11, 1866797280), (12, 1711230840), (15, 1368984672), (16, 1283423130), (18, 1140820560), (20, 1026738504), (22, 933398640), (24, 855615420), (27, 760547040), (29, 708095520), (30, 684492336), (32, 641711565), (33, 622265760), (36, 570410280), (40, 513369252), (44, 466699320), (45, 456328224), (48, 427807710), (54, 380273520), (55, 373359456), (58, 354047760), (60, 342246168), (66, 311132880), (72, 285205140), (80, 256684626), (81, 253515680), (87, 236031840), (88, 233349660), (90, 228164112), (96, 213903855), (99, 207421920), (108, 190136760), (110, 186679728), (116, 177023880), (120, 171123084), (132, 155566440), (135, 152109408), (144, 142602570), (145, 141619104), (160, 128342313), (162, 126757840), (165, 124453152), (174, 118015920), (176, 116674830), (180, 114082056), (198, 103710960), (216, 95068380), (220, 93339864), (232, 88511940), (240, 85561542), (261, 78677280), (264, 77783220), (270, 76054704), (288, 71301285), (290, 70809552), (297, 69140640), (319, 64372320), (324, 63378920), (330, 62226576), (348, 59007960), (352, 58337415), (360, 57041028), (396, 51855480), (405, 50703136), (432, 47534190), (435, 47206368), (440, 46669932), (464, 44255970), (480, 42780771), (495, 41484384), (522, 39338640), (528, 38891610), (540, 38027352), (580, 35404776), (594, 34570320), (638, 32186160), (648, 31689460), (660, 31113288), (696, 29503980), (720, 28520514), (783, 26225760), (792, 25927740), (810, 25351568), (864, 23767095), (870, 23603184), (880, 23334966), (891, 23046880), (928, 22127985), (957, 21457440), (990, 20742192), (1044, 19669320), (1056, 19445805), (1080, 19013676), (1160, 17702388), (1188, 17285160), (1276, 16093080), (1296, 15844730), (1305, 15735456), (1320, 15556644), (1392, 14751990), (1440, 14260257), (1485, 13828128), (1566, 13112880), (1584, 12963870), (1595, 12874464), (1620, 12675784), (1740, 11801592), (1760, 11667483), (1782, 11523440), (1914, 10728720), (1980, 10371096), (2088, 9834660), (2160, 9506838), (2320, 8851194), (2349, 8741920), (2376, 8642580), (2552, 8046540), (2592, 7922365), (2610, 7867728), (2640, 7778322), (2784, 7375995), (2871, 7152480), (2970, 6914064), (3132, 6556440), (3168, 6481935), (3190, 6437232), (3240, 6337892), (3480, 5900796), (3564, 5761720), (3828, 5364360), (3915, 5245152), (3960, 5185548), (4176, 4917330), (4320, 4753419), (4455, 4609376), (4640, 4425597), (4698, 4370960), (4752, 4321290), (4785, 4291488), (4967, 4134240), (5104, 4023270), (5220, 3933864), (5280, 3889161), (5742, 3576240), (5940, 3457032), (6264, 3278220), (6380, 3218616), (6480, 3168946), (6960, 2950398), (7128, 2880860), (7656, 2682180), (7830, 2622576), (7920, 2592774), (8352, 2458665), (8613, 2384160), (8910, 2304688), (9396, 2185480), (9504, 2160645), (9570, 2145744), (9934, 2067120), (10208, 2011635), (10440, 1966932), (11484, 1788120), (11745, 1748384), (11880, 1728516), (12528, 1639110), (12760, 1609308), (12960, 1584473), (13920, 1475199), (14256, 1440430), (14355, 1430496), (14901, 1378080), (15312, 1341090), (15660, 1311288), (15840, 1296387), (17226, 1192080), (17820, 1152344), (18792, 1092740), (19140, 1072872), (19868, 1033560), (20880, 983466), (22968, 894060), (23490, 874192), (23760, 864258), (24835, 826848), (25056, 819555), (25520, 804654), (25839, 794720), (28512, 720215), (28710, 715248), (29802, 689040), (30624, 670545), (31320, 655644), (34452, 596040), (35640, 576172), (37584, 546370), (38280, 536436), (39736, 516780), (41760, 491733), (43065, 476832), (44703, 459360), (45936, 447030), (46980, 437096), (47520, 432129), (49670, 413424), (51040, 402327), (51678, 397360), (54637, 375840), (57420, 357624), (59604, 344520), (62640, 327822), (68904, 298020), (71280, 288086), (74505, 275616), (75168, 273185), (76560, 268218), (79472, 258390), (86130, 238416), (89406, 229680), (91872, 223515), (93960, 218548), (99340, 206712), (103356, 198680), (109274, 187920), (114840, 178812), (119208, 172260), (125280, 163911), (129195, 158944), (134109, 153120), (137808, 149010), (142560, 144043)]