128575019520

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26959}}^1$

素因数の和:27017

約数の個数: 400

約数和(自身を含む): 480555313920

約数和(自身を除く): 351980294400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4320, 4416, 4608, 4968, 5184, 5520, 5760, 5888, 6210, 6480, 6624, 6912, 7360, 7452, 7680, 8280, 8640, 8832, 9315, 9936, 10368, 11040, 11520, 11776, 12420, 12960, 13248, 13824, 14720, 14904, 16560, 17280, 17664, 18630, 19872, 20736, 22080, 23040, 24840, 25920, 26496, 26959, 29440, 29808, 33120, 34560, 35328, 37260, 39744, 41472, 44160, 49680, 51840, 52992, 53918, 58880, 59616, 66240, 69120, 74520, 79488, 80877, 88320, 99360, 103680, 105984, 107836, 119232, 132480, 134795, 149040, 158976, 161754, 176640, 198720, 207360, 215672, 238464, 242631, 264960, 269590, 298080, 317952, 323508, 397440, 404385, 431344, 476928, 485262, 529920, 539180, 596160, 620057, 647016, 727893, 794880, 808770, 862688, 953856, 970524, 1078360, 1192320, 1213155, 1240114, 1294032, 1455786, 1589760, 1617540, 1725376, 1860171, 1941048, 2156720, 2183679, 2384640, 2426310, 2480228, 2588064, 2911572, 3100285, 3235080, 3450752, 3639465, 3720342, 3882096, 4313440, 4367358, 4769280, 4852620, 4960456, 5176128, 5580513, 5823144, 6200570, 6470160, 6901504, 7278930, 7440684, 7764192, 8626880, 8734716, 9300855, 9705240, 9920912, 10352256, 10918395, 11161026, 11646288, 12401140, 12940320, 13803008, 14557860, 14881368, 15528384, 16741539, 17253760, 17469432, 18601710, 19410480, 19841824, 20704512, 21836790, 22322052, 23292576, 24802280, 25880640, 27902565, 29115720, 29762736, 31056768, 33483078, 34507520, 34938864, 37203420, 38820960, 39683648, 41409024, 43673580, 44644104, 46585152, 49604560, 50224617, 51761280, 55805130, 58231440, 59525472, 62113536, 66966156, 69015040, 69877728, 74406840, 77641920, 79367296, 83707695, 87347160, 89288208, 93170304, 99209120, 100449234, 103522560, 111610260, 116462880, 119050944, 124227072, 133932312, 139755456, 148813680, 155283840, 158734592, 167415390, 174694320, 178576416, 186340608, 198418240, 200898468, 207045120, 223220520, 232925760, 238101888, 251123085, 267864624, 279510912, 297627360, 310567680, 317469184, 334830780, 349388640, 357152832, 372681216, 396836480, 401796936, 446441040, 465851520, 476203776, 502246170, 535729248, 559021824, 595254720, 621135360, 669661560, 698777280, 714305664, 793672960, 803593872, 892882080, 931703040, 952407552, 1004492340, 1071458496, 1118043648, 1190509440, 1339323120, 1397554560, 1428611328, 1587345920, 1607187744, 1785764160, 1863406080, 2008984680, 2142916992, 2381018880, 2678646240, 2795109120, 2857222656, 3214375488, 3571528320, 4017969360, 4285833984, 4762037760, 5357292480, 5590218240, 6428750976, 7143056640, 8035938720, 8571667968, 10714584960, 12857501952, 14286113280, 16071877440, 21429169920, 25715003904, 32143754880, 42858339840, 64287509760, 128575019520]

約数ペア:

[(1, 128575019520), (2, 64287509760), (3, 42858339840), (4, 32143754880), (5, 25715003904), (6, 21429169920), (8, 16071877440), (9, 14286113280), (10, 12857501952), (12, 10714584960), (15, 8571667968), (16, 8035938720), (18, 7143056640), (20, 6428750976), (23, 5590218240), (24, 5357292480), (27, 4762037760), (30, 4285833984), (32, 4017969360), (36, 3571528320), (40, 3214375488), (45, 2857222656), (46, 2795109120), (48, 2678646240), (54, 2381018880), (60, 2142916992), (64, 2008984680), (69, 1863406080), (72, 1785764160), (80, 1607187744), (81, 1587345920), (90, 1428611328), (92, 1397554560), (96, 1339323120), (108, 1190509440), (115, 1118043648), (120, 1071458496), (128, 1004492340), (135, 952407552), (138, 931703040), (144, 892882080), (160, 803593872), (162, 793672960), (180, 714305664), (184, 698777280), (192, 669661560), (207, 621135360), (216, 595254720), (230, 559021824), (240, 535729248), (256, 502246170), (270, 476203776), (276, 465851520), (288, 446441040), (320, 401796936), (324, 396836480), (345, 372681216), (360, 357152832), (368, 349388640), (384, 334830780), (405, 317469184), (414, 310567680), (432, 297627360), (460, 279510912), (480, 267864624), (512, 251123085), (540, 238101888), (552, 232925760), (576, 223220520), (621, 207045120), (640, 200898468), (648, 198418240), (690, 186340608), (720, 178576416), (736, 174694320), (768, 167415390), (810, 158734592), (828, 155283840), (864, 148813680), (920, 139755456), (960, 133932312), (1035, 124227072), (1080, 119050944), (1104, 116462880), (1152, 111610260), (1242, 103522560), (1280, 100449234), (1296, 99209120), (1380, 93170304), (1440, 89288208), (1472, 87347160), (1536, 83707695), (1620, 79367296), (1656, 77641920), (1728, 74406840), (1840, 69877728), (1863, 69015040), (1920, 66966156), (2070, 62113536), (2160, 59525472), (2208, 58231440), (2304, 55805130), (2484, 51761280), (2560, 50224617), (2592, 49604560), (2760, 46585152), (2880, 44644104), (2944, 43673580), (3105, 41409024), (3240, 39683648), (3312, 38820960), (3456, 37203420), (3680, 34938864), (3726, 34507520), (3840, 33483078), (4140, 31056768), (4320, 29762736), (4416, 29115720), (4608, 27902565), (4968, 25880640), (5184, 24802280), (5520, 23292576), (5760, 22322052), (5888, 21836790), (6210, 20704512), (6480, 19841824), (6624, 19410480), (6912, 18601710), (7360, 17469432), (7452, 17253760), (7680, 16741539), (8280, 15528384), (8640, 14881368), (8832, 14557860), (9315, 13803008), (9936, 12940320), (10368, 12401140), (11040, 11646288), (11520, 11161026), (11776, 10918395), (12420, 10352256), (12960, 9920912), (13248, 9705240), (13824, 9300855), (14720, 8734716), (14904, 8626880), (16560, 7764192), (17280, 7440684), (17664, 7278930), (18630, 6901504), (19872, 6470160), (20736, 6200570), (22080, 5823144), (23040, 5580513), (24840, 5176128), (25920, 4960456), (26496, 4852620), (26959, 4769280), (29440, 4367358), (29808, 4313440), (33120, 3882096), (34560, 3720342), (35328, 3639465), (37260, 3450752), (39744, 3235080), (41472, 3100285), (44160, 2911572), (49680, 2588064), (51840, 2480228), (52992, 2426310), (53918, 2384640), (58880, 2183679), (59616, 2156720), (66240, 1941048), (69120, 1860171), (74520, 1725376), (79488, 1617540), (80877, 1589760), (88320, 1455786), (99360, 1294032), (103680, 1240114), (105984, 1213155), (107836, 1192320), (119232, 1078360), (132480, 970524), (134795, 953856), (149040, 862688), (158976, 808770), (161754, 794880), (176640, 727893), (198720, 647016), (207360, 620057), (215672, 596160), (238464, 539180), (242631, 529920), (264960, 485262), (269590, 476928), (298080, 431344), (317952, 404385), (323508, 397440)]