20752472160

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{3631}}^1$

素因数の和:3678

約数の個数: 504

約数和(自身を含む): 85532793696

約数和(自身を除く): 64780321536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2916, 2940, 3024, 3240, 3360, 3402, 3528, 3631, 3645, 3780, 3888, 3920, 3969, 4320, 4410, 4536, 4704, 4860, 5040, 5103, 5292, 5670, 5832, 5880, 6048, 6480, 6615, 6804, 7056, 7262, 7290, 7560, 7776, 7840, 7938, 8505, 8820, 9072, 9720, 10080, 10206, 10584, 10893, 11340, 11664, 11760, 11907, 12960, 13230, 13608, 14112, 14524, 14580, 15120, 15876, 17010, 17640, 18144, 18155, 19440, 19845, 20412, 21168, 21786, 22680, 23328, 23520, 23814, 25417, 25515, 26460, 27216, 29048, 29160, 30240, 31752, 32679, 34020, 35280, 35721, 36310, 38880, 39690, 40824, 42336, 43572, 45360, 47628, 50834, 51030, 52920, 54432, 54465, 58096, 58320, 59535, 63504, 65358, 68040, 70560, 71442, 72620, 76251, 79380, 81648, 87144, 90720, 95256, 98037, 101668, 102060, 105840, 108930, 116192, 116640, 119070, 127008, 127085, 130716, 136080, 142884, 145240, 152502, 158760, 163296, 163395, 174288, 177919, 178605, 190512, 196074, 203336, 204120, 211680, 217860, 228753, 238140, 254170, 261432, 272160, 285768, 290480, 294111, 305004, 317520, 326790, 348576, 355838, 357210, 381024, 381255, 392148, 406672, 408240, 435720, 457506, 476280, 490185, 508340, 522864, 533757, 571536, 580960, 588222, 610008, 635040, 653580, 686259, 711676, 714420, 762510, 784296, 813344, 816480, 871440, 882333, 889595, 915012, 952560, 980370, 1016680, 1045728, 1067514, 1143072, 1143765, 1176444, 1220016, 1307160, 1372518, 1423352, 1428840, 1470555, 1525020, 1568592, 1601271, 1742880, 1764666, 1779190, 1830024, 1905120, 1960740, 2033360, 2058777, 2135028, 2287530, 2352888, 2440032, 2614320, 2646999, 2668785, 2745036, 2846704, 2857680, 2941110, 3050040, 3137184, 3202542, 3431295, 3529332, 3558380, 3660048, 3921480, 4066720, 4117554, 4270056, 4411665, 4575060, 4705776, 4803813, 5228640, 5293998, 5337570, 5490072, 5693408, 5715360, 5882220, 6100080, 6176331, 6405084, 6862590, 7058664, 7116760, 7320096, 7842960, 8006355, 8235108, 8540112, 8823330, 9150120, 9411552, 9607626, 10293885, 10587996, 10675140, 10980144, 11764440, 12200160, 12352662, 12810168, 13234995, 13725180, 14117328, 14233520, 14411439, 15685920, 16012710, 16470216, 17080224, 17646660, 18300240, 18528993, 19215252, 20587770, 21175992, 21350280, 21960288, 23528880, 24019065, 24705324, 25620336, 26469990, 27450360, 28234656, 28467040, 28822878, 30881655, 32025420, 32940432, 35293320, 36600480, 37057986, 38430504, 41175540, 42351984, 42700560, 43234317, 47057760, 48038130, 49410648, 51240672, 52939980, 54900720, 57645756, 61763310, 64050840, 65880864, 70586640, 72057195, 74115972, 76861008, 82351080, 84703968, 85401120, 86468634, 92644965, 96076260, 98821296, 105879960, 109801440, 115291512, 123526620, 128101680, 129702951, 141173280, 144114390, 148231944, 153722016, 164702160, 172937268, 185289930, 192152520, 197642592, 211759920, 216171585, 230583024, 247053240, 256203360, 259405902, 288228780, 296463888, 329404320, 345874536, 370579860, 384305040, 423519840, 432343170, 461166048, 494106480, 518811804, 576457560, 592927776, 648514755, 691749072, 741159720, 768610080, 864686340, 988212960, 1037623608, 1152915120, 1297029510, 1383498144, 1482319440, 1729372680, 2075247216, 2305830240, 2594059020, 2964638880, 3458745360, 4150494432, 5188118040, 6917490720, 10376236080, 20752472160]

約数ペア:

[(1, 20752472160), (2, 10376236080), (3, 6917490720), (4, 5188118040), (5, 4150494432), (6, 3458745360), (7, 2964638880), (8, 2594059020), (9, 2305830240), (10, 2075247216), (12, 1729372680), (14, 1482319440), (15, 1383498144), (16, 1297029510), (18, 1152915120), (20, 1037623608), (21, 988212960), (24, 864686340), (27, 768610080), (28, 741159720), (30, 691749072), (32, 648514755), (35, 592927776), (36, 576457560), (40, 518811804), (42, 494106480), (45, 461166048), (48, 432343170), (49, 423519840), (54, 384305040), (56, 370579860), (60, 345874536), (63, 329404320), (70, 296463888), (72, 288228780), (80, 259405902), (81, 256203360), (84, 247053240), (90, 230583024), (96, 216171585), (98, 211759920), (105, 197642592), (108, 192152520), (112, 185289930), (120, 172937268), (126, 164702160), (135, 153722016), (140, 148231944), (144, 144114390), (147, 141173280), (160, 129702951), (162, 128101680), (168, 123526620), (180, 115291512), (189, 109801440), (196, 105879960), (210, 98821296), (216, 96076260), (224, 92644965), (240, 86468634), (243, 85401120), (245, 84703968), (252, 82351080), (270, 76861008), (280, 74115972), (288, 72057195), (294, 70586640), (315, 65880864), (324, 64050840), (336, 61763310), (360, 57645756), (378, 54900720), (392, 52939980), (405, 51240672), (420, 49410648), (432, 48038130), (441, 47057760), (480, 43234317), (486, 42700560), (490, 42351984), (504, 41175540), (540, 38430504), (560, 37057986), (567, 36600480), (588, 35293320), (630, 32940432), (648, 32025420), (672, 30881655), (720, 28822878), (729, 28467040), (735, 28234656), (756, 27450360), (784, 26469990), (810, 25620336), (840, 24705324), (864, 24019065), (882, 23528880), (945, 21960288), (972, 21350280), (980, 21175992), (1008, 20587770), (1080, 19215252), (1120, 18528993), (1134, 18300240), (1176, 17646660), (1215, 17080224), (1260, 16470216), (1296, 16012710), (1323, 15685920), (1440, 14411439), (1458, 14233520), (1470, 14117328), (1512, 13725180), (1568, 13234995), (1620, 12810168), (1680, 12352662), (1701, 12200160), (1764, 11764440), (1890, 10980144), (1944, 10675140), (1960, 10587996), (2016, 10293885), (2160, 9607626), (2205, 9411552), (2268, 9150120), (2352, 8823330), (2430, 8540112), (2520, 8235108), (2592, 8006355), (2646, 7842960), (2835, 7320096), (2916, 7116760), (2940, 7058664), (3024, 6862590), (3240, 6405084), (3360, 6176331), (3402, 6100080), (3528, 5882220), (3631, 5715360), (3645, 5693408), (3780, 5490072), (3888, 5337570), (3920, 5293998), (3969, 5228640), (4320, 4803813), (4410, 4705776), (4536, 4575060), (4704, 4411665), (4860, 4270056), (5040, 4117554), (5103, 4066720), (5292, 3921480), (5670, 3660048), (5832, 3558380), (5880, 3529332), (6048, 3431295), (6480, 3202542), (6615, 3137184), (6804, 3050040), (7056, 2941110), (7262, 2857680), (7290, 2846704), (7560, 2745036), (7776, 2668785), (7840, 2646999), (7938, 2614320), (8505, 2440032), (8820, 2352888), (9072, 2287530), (9720, 2135028), (10080, 2058777), (10206, 2033360), (10584, 1960740), (10893, 1905120), (11340, 1830024), (11664, 1779190), (11760, 1764666), (11907, 1742880), (12960, 1601271), (13230, 1568592), (13608, 1525020), (14112, 1470555), (14524, 1428840), (14580, 1423352), (15120, 1372518), (15876, 1307160), (17010, 1220016), (17640, 1176444), (18144, 1143765), (18155, 1143072), (19440, 1067514), (19845, 1045728), (20412, 1016680), (21168, 980370), (21786, 952560), (22680, 915012), (23328, 889595), (23520, 882333), (23814, 871440), (25417, 816480), (25515, 813344), (26460, 784296), (27216, 762510), (29048, 714420), (29160, 711676), (30240, 686259), (31752, 653580), (32679, 635040), (34020, 610008), (35280, 588222), (35721, 580960), (36310, 571536), (38880, 533757), (39690, 522864), (40824, 508340), (42336, 490185), (43572, 476280), (45360, 457506), (47628, 435720), (50834, 408240), (51030, 406672), (52920, 392148), (54432, 381255), (54465, 381024), (58096, 357210), (58320, 355838), (59535, 348576), (63504, 326790), (65358, 317520), (68040, 305004), (70560, 294111), (71442, 290480), (72620, 285768), (76251, 272160), (79380, 261432), (81648, 254170), (87144, 238140), (90720, 228753), (95256, 217860), (98037, 211680), (101668, 204120), (102060, 203336), (105840, 196074), (108930, 190512), (116192, 178605), (116640, 177919), (119070, 174288), (127008, 163395), (127085, 163296), (130716, 158760), (136080, 152502), (142884, 145240)]