18867975840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32839}}^1$

素因数の和:32889

約数の個数: 384

約数和(自身を含む): 79446528000

約数和(自身を除く): 60578552160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 32839, 35910, 38304, 41040, 47880, 57456, 63840, 65678, 71820, 82080, 95760, 98517, 114912, 131356, 143640, 164195, 191520, 197034, 229873, 262712, 287280, 295551, 328390, 394068, 459746, 492585, 525424, 574560, 591102, 623941, 656780, 689619, 788136, 886653, 919492, 985170, 1050848, 1149365, 1182204, 1247882, 1313560, 1379238, 1477755, 1576272, 1773306, 1838984, 1871823, 1970340, 2068857, 2298730, 2364408, 2495764, 2627120, 2758476, 2955510, 3119705, 3152544, 3448095, 3546612, 3677968, 3743646, 3940680, 4137714, 4367587, 4433265, 4597460, 4728816, 4991528, 5254240, 5516952, 5615469, 5911020, 6206571, 6239410, 6896190, 7093224, 7355936, 7487292, 7881360, 8275428, 8735174, 8866530, 9194920, 9359115, 9457632, 9983056, 10344285, 11033904, 11230938, 11822040, 12413142, 12478820, 13102761, 13792380, 14186448, 14974584, 15762720, 16550856, 16846407, 17470348, 17733060, 18389840, 18718230, 19966112, 20688570, 21837935, 22067808, 22461876, 23644080, 24826284, 24957640, 26205522, 27584760, 28077345, 28372896, 29949168, 31032855, 33101712, 33692814, 34940696, 35466120, 36779680, 37436460, 39308283, 41377140, 43675870, 44923752, 47288160, 49652568, 49915280, 52411044, 55169520, 56154690, 59898336, 62065710, 65513805, 66203424, 67385628, 69881392, 70932240, 74872920, 78616566, 82754280, 84232035, 87351740, 89847504, 99305136, 99830560, 104822088, 110339040, 112309380, 117924849, 124131420, 131027610, 134771256, 139762784, 141864480, 149745840, 157233132, 165508560, 168464070, 174703480, 179695008, 196541415, 198610272, 209644176, 224618760, 235849698, 248262840, 262055220, 269542512, 299491680, 314466264, 331017120, 336928140, 349406960, 393082830, 419288352, 449237520, 471699396, 496525680, 524110440, 539085024, 589624245, 628932528, 673856280, 698813920, 786165660, 898475040, 943398792, 993051360, 1048220880, 1179248490, 1257865056, 1347712560, 1572331320, 1886797584, 2096441760, 2358496980, 2695425120, 3144662640, 3773595168, 4716993960, 6289325280, 9433987920, 18867975840]

約数ペア:

[(1, 18867975840), (2, 9433987920), (3, 6289325280), (4, 4716993960), (5, 3773595168), (6, 3144662640), (7, 2695425120), (8, 2358496980), (9, 2096441760), (10, 1886797584), (12, 1572331320), (14, 1347712560), (15, 1257865056), (16, 1179248490), (18, 1048220880), (19, 993051360), (20, 943398792), (21, 898475040), (24, 786165660), (27, 698813920), (28, 673856280), (30, 628932528), (32, 589624245), (35, 539085024), (36, 524110440), (38, 496525680), (40, 471699396), (42, 449237520), (45, 419288352), (48, 393082830), (54, 349406960), (56, 336928140), (57, 331017120), (60, 314466264), (63, 299491680), (70, 269542512), (72, 262055220), (76, 248262840), (80, 235849698), (84, 224618760), (90, 209644176), (95, 198610272), (96, 196541415), (105, 179695008), (108, 174703480), (112, 168464070), (114, 165508560), (120, 157233132), (126, 149745840), (133, 141864480), (135, 139762784), (140, 134771256), (144, 131027610), (152, 124131420), (160, 117924849), (168, 112309380), (171, 110339040), (180, 104822088), (189, 99830560), (190, 99305136), (210, 89847504), (216, 87351740), (224, 84232035), (228, 82754280), (240, 78616566), (252, 74872920), (266, 70932240), (270, 69881392), (280, 67385628), (285, 66203424), (288, 65513805), (304, 62065710), (315, 59898336), (336, 56154690), (342, 55169520), (360, 52411044), (378, 49915280), (380, 49652568), (399, 47288160), (420, 44923752), (432, 43675870), (456, 41377140), (480, 39308283), (504, 37436460), (513, 36779680), (532, 35466120), (540, 34940696), (560, 33692814), (570, 33101712), (608, 31032855), (630, 29949168), (665, 28372896), (672, 28077345), (684, 27584760), (720, 26205522), (756, 24957640), (760, 24826284), (798, 23644080), (840, 22461876), (855, 22067808), (864, 21837935), (912, 20688570), (945, 19966112), (1008, 18718230), (1026, 18389840), (1064, 17733060), (1080, 17470348), (1120, 16846407), (1140, 16550856), (1197, 15762720), (1260, 14974584), (1330, 14186448), (1368, 13792380), (1440, 13102761), (1512, 12478820), (1520, 12413142), (1596, 11822040), (1680, 11230938), (1710, 11033904), (1824, 10344285), (1890, 9983056), (1995, 9457632), (2016, 9359115), (2052, 9194920), (2128, 8866530), (2160, 8735174), (2280, 8275428), (2394, 7881360), (2520, 7487292), (2565, 7355936), (2660, 7093224), (2736, 6896190), (3024, 6239410), (3040, 6206571), (3192, 5911020), (3360, 5615469), (3420, 5516952), (3591, 5254240), (3780, 4991528), (3990, 4728816), (4104, 4597460), (4256, 4433265), (4320, 4367587), (4560, 4137714), (4788, 3940680), (5040, 3743646), (5130, 3677968), (5320, 3546612), (5472, 3448095), (5985, 3152544), (6048, 3119705), (6384, 2955510), (6840, 2758476), (7182, 2627120), (7560, 2495764), (7980, 2364408), (8208, 2298730), (9120, 2068857), (9576, 1970340), (10080, 1871823), (10260, 1838984), (10640, 1773306), (11970, 1576272), (12768, 1477755), (13680, 1379238), (14364, 1313560), (15120, 1247882), (15960, 1182204), (16416, 1149365), (17955, 1050848), (19152, 985170), (20520, 919492), (21280, 886653), (23940, 788136), (27360, 689619), (28728, 656780), (30240, 623941), (31920, 591102), (32839, 574560), (35910, 525424), (38304, 492585), (41040, 459746), (47880, 394068), (57456, 328390), (63840, 295551), (65678, 287280), (71820, 262712), (82080, 229873), (95760, 197034), (98517, 191520), (114912, 164195), (131356, 143640)]