15997535640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 576

約数和(自身を含む): 59350636800

約数和(自身を除く): 43353101160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 103, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 206, 216, 228, 232, 243, 261, 270, 285, 290, 309, 324, 342, 348, 360, 380, 405, 412, 435, 456, 486, 513, 515, 522, 540, 551, 570, 580, 618, 648, 684, 696, 760, 783, 810, 824, 841, 855, 870, 927, 972, 1026, 1030, 1044, 1080, 1102, 1140, 1160, 1215, 1236, 1305, 1368, 1539, 1545, 1566, 1620, 1653, 1682, 1710, 1740, 1854, 1944, 1957, 2052, 2060, 2088, 2204, 2280, 2349, 2430, 2472, 2523, 2565, 2610, 2755, 2781, 2987, 3078, 3090, 3132, 3240, 3306, 3364, 3420, 3480, 3708, 3914, 3915, 4104, 4120, 4205, 4408, 4617, 4635, 4698, 4860, 4959, 5046, 5130, 5220, 5510, 5562, 5871, 5974, 6156, 6180, 6264, 6612, 6728, 6840, 7047, 7416, 7569, 7695, 7828, 7830, 8265, 8343, 8410, 8961, 9234, 9270, 9396, 9720, 9785, 9918, 10092, 10260, 10440, 11020, 11124, 11742, 11745, 11948, 12312, 12360, 12615, 13224, 13905, 14094, 14877, 14935, 15138, 15390, 15656, 15660, 15979, 16530, 16686, 16820, 17613, 17922, 18468, 18540, 18792, 19570, 19836, 20184, 20520, 22040, 22248, 22707, 23085, 23484, 23490, 23896, 24795, 25029, 25230, 26883, 27810, 28188, 29355, 29754, 29870, 30276, 30780, 31320, 31958, 33060, 33372, 33640, 35226, 35235, 35844, 36936, 37080, 37845, 39140, 39672, 41715, 44631, 44805, 45414, 46170, 46968, 46980, 47937, 49590, 50058, 50460, 52839, 53766, 55620, 56376, 56753, 58710, 59508, 59740, 60552, 61560, 63916, 66120, 66744, 68121, 70452, 70470, 71688, 74385, 75690, 78280, 79895, 80649, 83430, 86623, 88065, 89262, 89610, 90828, 92340, 93960, 95874, 99180, 100116, 100920, 105678, 107532, 111240, 113506, 113535, 117420, 119016, 119480, 125145, 127832, 133893, 134415, 136242, 140904, 140940, 143811, 148770, 151380, 158517, 159790, 161298, 166860, 170259, 173246, 176130, 178524, 179220, 181656, 184680, 191748, 198360, 200232, 204363, 211356, 215064, 223155, 227012, 227070, 234840, 239685, 241947, 250290, 259869, 264195, 267786, 268830, 272484, 281880, 283765, 287622, 297540, 302760, 317034, 319580, 322596, 333720, 340518, 340605, 346492, 352260, 357048, 358440, 383496, 403245, 408726, 422712, 431433, 433115, 446310, 454024, 454140, 475551, 479370, 483894, 500580, 510777, 519738, 528390, 535572, 537660, 544968, 567530, 575244, 595080, 634068, 639160, 645192, 669465, 681036, 681210, 692984, 704520, 719055, 725841, 779607, 792585, 806490, 817452, 851295, 862866, 866230, 892620, 908280, 951102, 958740, 967788, 1001160, 1021554, 1021815, 1039476, 1056780, 1071144, 1075320, 1135060, 1150488, 1209735, 1268136, 1294299, 1299345, 1338930, 1362072, 1362420, 1438110, 1451682, 1532331, 1559214, 1585170, 1612980, 1634904, 1645837, 1702590, 1725732, 1732460, 1785240, 1902204, 1917480, 1935576, 2043108, 2043630, 2078952, 2113560, 2157165, 2270120, 2338821, 2377755, 2419470, 2553885, 2588598, 2598690, 2677860, 2724840, 2876220, 2903364, 3064662, 3118428, 3170340, 3225960, 3291674, 3405180, 3451464, 3464920, 3629205, 3804408, 3882897, 3898035, 4086216, 4087260, 4314330, 4596993, 4677642, 4755510, 4838940, 4937511, 5107770, 5177196, 5197380, 5355720, 5752440, 5806728, 6129324, 6236856, 6340680, 6471495, 6583348, 6810360, 7016463, 7258410, 7661655, 7765794, 7796070, 8174520, 8229185, 8628660, 9193986, 9355284, 9511020, 9677880, 9875022, 10215540, 10354392, 10394760, 11694105, 12258648, 12942990, 13166696, 13790979, 14032926, 14516820, 14812533, 15323310, 15531588, 15592140, 16458370, 17257320, 18387972, 18710568, 19022040, 19414485, 19750044, 20431080, 21049389, 22984965, 23388210, 24687555, 25885980, 27581958, 28065852, 29033640, 29625066, 30646620, 31063176, 31184280, 32916740, 35082315, 36775944, 38828970, 39500088, 42098778, 44437599, 45969930, 46776420, 49375110, 51771960, 55163916, 56131704, 59250132, 61293240, 65833480, 68954895, 70164630, 74062665, 77657940, 84197556, 88875198, 91939860, 93552840, 98750220, 105246945, 110327832, 118500264, 133312797, 137909790, 140329260, 148125330, 155315880, 168395112, 177750396, 183879720, 197500440, 210493890, 222187995, 266625594, 275819580, 280658520, 296250660, 355500792, 399938391, 420987780, 444375990, 533251188, 551639160, 592501320, 666563985, 799876782, 841975560, 888751980, 1066502376, 1333127970, 1599753564, 1777503960, 1999691955, 2666255940, 3199507128, 3999383910, 5332511880, 7998767820, 15997535640]

約数ペア:

[(1, 15997535640), (2, 7998767820), (3, 5332511880), (4, 3999383910), (5, 3199507128), (6, 2666255940), (8, 1999691955), (9, 1777503960), (10, 1599753564), (12, 1333127970), (15, 1066502376), (18, 888751980), (19, 841975560), (20, 799876782), (24, 666563985), (27, 592501320), (29, 551639160), (30, 533251188), (36, 444375990), (38, 420987780), (40, 399938391), (45, 355500792), (54, 296250660), (57, 280658520), (58, 275819580), (60, 266625594), (72, 222187995), (76, 210493890), (81, 197500440), (87, 183879720), (90, 177750396), (95, 168395112), (103, 155315880), (108, 148125330), (114, 140329260), (116, 137909790), (120, 133312797), (135, 118500264), (145, 110327832), (152, 105246945), (162, 98750220), (171, 93552840), (174, 91939860), (180, 88875198), (190, 84197556), (206, 77657940), (216, 74062665), (228, 70164630), (232, 68954895), (243, 65833480), (261, 61293240), (270, 59250132), (285, 56131704), (290, 55163916), (309, 51771960), (324, 49375110), (342, 46776420), (348, 45969930), (360, 44437599), (380, 42098778), (405, 39500088), (412, 38828970), (435, 36775944), (456, 35082315), (486, 32916740), (513, 31184280), (515, 31063176), (522, 30646620), (540, 29625066), (551, 29033640), (570, 28065852), (580, 27581958), (618, 25885980), (648, 24687555), (684, 23388210), (696, 22984965), (760, 21049389), (783, 20431080), (810, 19750044), (824, 19414485), (841, 19022040), (855, 18710568), (870, 18387972), (927, 17257320), (972, 16458370), (1026, 15592140), (1030, 15531588), (1044, 15323310), (1080, 14812533), (1102, 14516820), (1140, 14032926), (1160, 13790979), (1215, 13166696), (1236, 12942990), (1305, 12258648), (1368, 11694105), (1539, 10394760), (1545, 10354392), (1566, 10215540), (1620, 9875022), (1653, 9677880), (1682, 9511020), (1710, 9355284), (1740, 9193986), (1854, 8628660), (1944, 8229185), (1957, 8174520), (2052, 7796070), (2060, 7765794), (2088, 7661655), (2204, 7258410), (2280, 7016463), (2349, 6810360), (2430, 6583348), (2472, 6471495), (2523, 6340680), (2565, 6236856), (2610, 6129324), (2755, 5806728), (2781, 5752440), (2987, 5355720), (3078, 5197380), (3090, 5177196), (3132, 5107770), (3240, 4937511), (3306, 4838940), (3364, 4755510), (3420, 4677642), (3480, 4596993), (3708, 4314330), (3914, 4087260), (3915, 4086216), (4104, 3898035), (4120, 3882897), (4205, 3804408), (4408, 3629205), (4617, 3464920), (4635, 3451464), (4698, 3405180), (4860, 3291674), (4959, 3225960), (5046, 3170340), (5130, 3118428), (5220, 3064662), (5510, 2903364), (5562, 2876220), (5871, 2724840), (5974, 2677860), (6156, 2598690), (6180, 2588598), (6264, 2553885), (6612, 2419470), (6728, 2377755), (6840, 2338821), (7047, 2270120), (7416, 2157165), (7569, 2113560), (7695, 2078952), (7828, 2043630), (7830, 2043108), (8265, 1935576), (8343, 1917480), (8410, 1902204), (8961, 1785240), (9234, 1732460), (9270, 1725732), (9396, 1702590), (9720, 1645837), (9785, 1634904), (9918, 1612980), (10092, 1585170), (10260, 1559214), (10440, 1532331), (11020, 1451682), (11124, 1438110), (11742, 1362420), (11745, 1362072), (11948, 1338930), (12312, 1299345), (12360, 1294299), (12615, 1268136), (13224, 1209735), (13905, 1150488), (14094, 1135060), (14877, 1075320), (14935, 1071144), (15138, 1056780), (15390, 1039476), (15656, 1021815), (15660, 1021554), (15979, 1001160), (16530, 967788), (16686, 958740), (16820, 951102), (17613, 908280), (17922, 892620), (18468, 866230), (18540, 862866), (18792, 851295), (19570, 817452), (19836, 806490), (20184, 792585), (20520, 779607), (22040, 725841), (22248, 719055), (22707, 704520), (23085, 692984), (23484, 681210), (23490, 681036), (23896, 669465), (24795, 645192), (25029, 639160), (25230, 634068), (26883, 595080), (27810, 575244), (28188, 567530), (29355, 544968), (29754, 537660), (29870, 535572), (30276, 528390), (30780, 519738), (31320, 510777), (31958, 500580), (33060, 483894), (33372, 479370), (33640, 475551), (35226, 454140), (35235, 454024), (35844, 446310), (36936, 433115), (37080, 431433), (37845, 422712), (39140, 408726), (39672, 403245), (41715, 383496), (44631, 358440), (44805, 357048), (45414, 352260), (46170, 346492), (46968, 340605), (46980, 340518), (47937, 333720), (49590, 322596), (50058, 319580), (50460, 317034), (52839, 302760), (53766, 297540), (55620, 287622), (56376, 283765), (56753, 281880), (58710, 272484), (59508, 268830), (59740, 267786), (60552, 264195), (61560, 259869), (63916, 250290), (66120, 241947), (66744, 239685), (68121, 234840), (70452, 227070), (70470, 227012), (71688, 223155), (74385, 215064), (75690, 211356), (78280, 204363), (79895, 200232), (80649, 198360), (83430, 191748), (86623, 184680), (88065, 181656), (89262, 179220), (89610, 178524), (90828, 176130), (92340, 173246), (93960, 170259), (95874, 166860), (99180, 161298), (100116, 159790), (100920, 158517), (105678, 151380), (107532, 148770), (111240, 143811), (113506, 140940), (113535, 140904), (117420, 136242), (119016, 134415), (119480, 133893), (125145, 127832)]