2100031920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 400

約数和(自身を含む): 8472338688

約数和(自身を除く): 6372306768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 162, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 315, 324, 335, 336, 360, 378, 402, 405, 420, 432, 469, 504, 536, 540, 560, 567, 603, 630, 648, 670, 691, 720, 756, 804, 810, 840, 938, 945, 1005, 1008, 1072, 1080, 1134, 1206, 1260, 1296, 1340, 1382, 1407, 1512, 1608, 1620, 1680, 1809, 1876, 1890, 2010, 2073, 2160, 2268, 2345, 2412, 2520, 2680, 2764, 2814, 2835, 3015, 3024, 3216, 3240, 3455, 3618, 3752, 3780, 4020, 4146, 4221, 4536, 4690, 4824, 4837, 5040, 5360, 5427, 5528, 5628, 5670, 6030, 6219, 6480, 6910, 7035, 7236, 7504, 7560, 8040, 8292, 8442, 9045, 9072, 9380, 9648, 9674, 10365, 10854, 11056, 11256, 11340, 12060, 12438, 12663, 13820, 14070, 14472, 14511, 15120, 16080, 16584, 16884, 18090, 18657, 18760, 19348, 20730, 21105, 21708, 22512, 22680, 24120, 24185, 24876, 25326, 27135, 27640, 28140, 28944, 29022, 31095, 33168, 33768, 36180, 37314, 37520, 37989, 38696, 41460, 42210, 43416, 43533, 45360, 46297, 48240, 48370, 49752, 50652, 54270, 55280, 55971, 56280, 58044, 62190, 63315, 67536, 72360, 72555, 74628, 75978, 77392, 82920, 84420, 86832, 87066, 92594, 93285, 96740, 99504, 101304, 108540, 111942, 112560, 116088, 124380, 126630, 130599, 138891, 144720, 145110, 149256, 151956, 165840, 168840, 174132, 185188, 186570, 189945, 193480, 202608, 217080, 217665, 223884, 231485, 232176, 248760, 253260, 261198, 277782, 279855, 290220, 298512, 303912, 324079, 337680, 348264, 370376, 373140, 379890, 386960, 391797, 416673, 434160, 435330, 447768, 462970, 497520, 506520, 522396, 555564, 559710, 580440, 607824, 648158, 652995, 694455, 696528, 740752, 746280, 759780, 783594, 833346, 870660, 895536, 925940, 972237, 1013040, 1044792, 1111128, 1119420, 1160880, 1250019, 1296316, 1305990, 1388910, 1492560, 1519560, 1567188, 1620395, 1666692, 1741320, 1851880, 1944474, 1958985, 2083365, 2089584, 2222256, 2238840, 2500038, 2592632, 2611980, 2777820, 2916711, 3039120, 3134376, 3240790, 3333384, 3482640, 3703760, 3750057, 3888948, 3917970, 4166730, 4477680, 4861185, 5000076, 5185264, 5223960, 5555640, 5833422, 6250095, 6268752, 6481580, 6666768, 7500114, 7777896, 7835940, 8333460, 8750133, 9722370, 10000152, 10447920, 11111280, 11666844, 12500190, 12963160, 14583555, 15000228, 15555792, 15671880, 16666920, 17500266, 18750285, 19444740, 20000304, 23333688, 25000380, 25926320, 26250399, 29167110, 30000456, 31343760, 33333840, 35000532, 37500570, 38889480, 43750665, 46667376, 50000760, 52500798, 58334220, 60000912, 70001064, 75001140, 77778960, 87501330, 100001520, 105001596, 116668440, 131251995, 140002128, 150002280, 175002660, 210003192, 233336880, 262503990, 300004560, 350005320, 420006384, 525007980, 700010640, 1050015960, 2100031920]

約数ペア:

[(1, 2100031920), (2, 1050015960), (3, 700010640), (4, 525007980), (5, 420006384), (6, 350005320), (7, 300004560), (8, 262503990), (9, 233336880), (10, 210003192), (12, 175002660), (14, 150002280), (15, 140002128), (16, 131251995), (18, 116668440), (20, 105001596), (21, 100001520), (24, 87501330), (27, 77778960), (28, 75001140), (30, 70001064), (35, 60000912), (36, 58334220), (40, 52500798), (42, 50000760), (45, 46667376), (48, 43750665), (54, 38889480), (56, 37500570), (60, 35000532), (63, 33333840), (67, 31343760), (70, 30000456), (72, 29167110), (80, 26250399), (81, 25926320), (84, 25000380), (90, 23333688), (105, 20000304), (108, 19444740), (112, 18750285), (120, 17500266), (126, 16666920), (134, 15671880), (135, 15555792), (140, 15000228), (144, 14583555), (162, 12963160), (168, 12500190), (180, 11666844), (189, 11111280), (201, 10447920), (210, 10000152), (216, 9722370), (240, 8750133), (252, 8333460), (268, 7835940), (270, 7777896), (280, 7500114), (315, 6666768), (324, 6481580), (335, 6268752), (336, 6250095), (360, 5833422), (378, 5555640), (402, 5223960), (405, 5185264), (420, 5000076), (432, 4861185), (469, 4477680), (504, 4166730), (536, 3917970), (540, 3888948), (560, 3750057), (567, 3703760), (603, 3482640), (630, 3333384), (648, 3240790), (670, 3134376), (691, 3039120), (720, 2916711), (756, 2777820), (804, 2611980), (810, 2592632), (840, 2500038), (938, 2238840), (945, 2222256), (1005, 2089584), (1008, 2083365), (1072, 1958985), (1080, 1944474), (1134, 1851880), (1206, 1741320), (1260, 1666692), (1296, 1620395), (1340, 1567188), (1382, 1519560), (1407, 1492560), (1512, 1388910), (1608, 1305990), (1620, 1296316), (1680, 1250019), (1809, 1160880), (1876, 1119420), (1890, 1111128), (2010, 1044792), (2073, 1013040), (2160, 972237), (2268, 925940), (2345, 895536), (2412, 870660), (2520, 833346), (2680, 783594), (2764, 759780), (2814, 746280), (2835, 740752), (3015, 696528), (3024, 694455), (3216, 652995), (3240, 648158), (3455, 607824), (3618, 580440), (3752, 559710), (3780, 555564), (4020, 522396), (4146, 506520), (4221, 497520), (4536, 462970), (4690, 447768), (4824, 435330), (4837, 434160), (5040, 416673), (5360, 391797), (5427, 386960), (5528, 379890), (5628, 373140), (5670, 370376), (6030, 348264), (6219, 337680), (6480, 324079), (6910, 303912), (7035, 298512), (7236, 290220), (7504, 279855), (7560, 277782), (8040, 261198), (8292, 253260), (8442, 248760), (9045, 232176), (9072, 231485), (9380, 223884), (9648, 217665), (9674, 217080), (10365, 202608), (10854, 193480), (11056, 189945), (11256, 186570), (11340, 185188), (12060, 174132), (12438, 168840), (12663, 165840), (13820, 151956), (14070, 149256), (14472, 145110), (14511, 144720), (15120, 138891), (16080, 130599), (16584, 126630), (16884, 124380), (18090, 116088), (18657, 112560), (18760, 111942), (19348, 108540), (20730, 101304), (21105, 99504), (21708, 96740), (22512, 93285), (22680, 92594), (24120, 87066), (24185, 86832), (24876, 84420), (25326, 82920), (27135, 77392), (27640, 75978), (28140, 74628), (28944, 72555), (29022, 72360), (31095, 67536), (33168, 63315), (33768, 62190), (36180, 58044), (37314, 56280), (37520, 55971), (37989, 55280), (38696, 54270), (41460, 50652), (42210, 49752), (43416, 48370), (43533, 48240), (45360, 46297)]