18798968160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2311}}^1$

素因数の和:2611

約数の個数: 384

約数和(自身を含む): 75508070400

約数和(自身を除く): 56709102240

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, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 269, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 538, 540, 560, 630, 672, 720, 756, 807, 840, 864, 945, 1008, 1076, 1080, 1120, 1260, 1345, 1440, 1512, 1614, 1680, 1883, 1890, 2016, 2152, 2160, 2311, 2421, 2520, 2690, 3024, 3228, 3360, 3766, 3780, 4035, 4304, 4320, 4622, 4842, 5040, 5380, 5649, 6048, 6456, 6933, 7263, 7532, 7560, 8070, 8608, 9244, 9415, 9684, 10080, 10760, 11298, 11555, 12105, 12912, 13866, 14526, 15064, 15120, 16140, 16177, 16947, 18488, 18830, 19368, 20799, 21520, 22596, 23110, 24210, 25824, 27732, 28245, 29052, 30128, 30240, 32280, 32354, 33894, 34665, 36315, 36976, 37660, 38736, 41598, 43040, 45192, 46220, 48420, 48531, 50841, 55464, 56490, 58104, 60256, 62397, 64560, 64708, 67788, 69330, 72630, 73952, 75320, 77472, 80885, 83196, 84735, 90384, 92440, 96840, 97062, 101682, 103995, 110928, 112980, 116208, 124794, 129120, 129416, 135576, 138660, 145260, 145593, 150640, 161770, 166392, 169470, 180768, 184880, 193680, 194124, 203364, 207990, 221856, 225960, 232416, 242655, 249588, 254205, 258832, 271152, 277320, 290520, 291186, 301280, 311985, 323540, 332784, 338940, 369760, 387360, 388248, 406728, 415980, 436779, 451920, 485310, 499176, 508410, 517664, 542304, 554640, 581040, 582372, 621659, 623970, 647080, 665568, 677880, 727965, 776496, 813456, 831960, 873558, 903840, 970620, 998352, 1016820, 1109280, 1162080, 1164744, 1243318, 1247940, 1294160, 1355760, 1455930, 1552992, 1626912, 1663920, 1747116, 1864977, 1941240, 1996704, 2033640, 2183895, 2329488, 2486636, 2495880, 2588320, 2711520, 2911860, 3108295, 3327840, 3494232, 3729954, 3882480, 4067280, 4351613, 4367790, 4658976, 4973272, 4991760, 5594931, 5823720, 6216590, 6988464, 7459908, 7764960, 8134560, 8703226, 8735580, 9324885, 9946544, 9983520, 11189862, 11647440, 12433180, 13054839, 13976928, 14919816, 16784793, 17406452, 17471160, 18649770, 19893088, 21758065, 22379724, 23294880, 24866360, 26109678, 27974655, 29839632, 33569586, 34812904, 34942320, 37299540, 39164517, 43516130, 44759448, 49732720, 52219356, 55949310, 59679264, 65274195, 67139172, 69625808, 69884640, 74599080, 78329034, 83923965, 87032260, 89518896, 99465440, 104438712, 111898620, 117493551, 130548390, 134278344, 139251616, 149198160, 156658068, 167847930, 174064520, 179037792, 195822585, 208877424, 223797240, 234987102, 261096780, 268556688, 298396320, 313316136, 335695860, 348129040, 391645170, 417754848, 447594480, 469974204, 522193560, 537113376, 587467755, 626632272, 671391720, 696258080, 783290340, 895188960, 939948408, 1044387120, 1174935510, 1253264544, 1342783440, 1566580680, 1879896816, 2088774240, 2349871020, 2685566880, 3133161360, 3759793632, 4699742040, 6266322720, 9399484080, 18798968160]

約数ペア:

[(1, 18798968160), (2, 9399484080), (3, 6266322720), (4, 4699742040), (5, 3759793632), (6, 3133161360), (7, 2685566880), (8, 2349871020), (9, 2088774240), (10, 1879896816), (12, 1566580680), (14, 1342783440), (15, 1253264544), (16, 1174935510), (18, 1044387120), (20, 939948408), (21, 895188960), (24, 783290340), (27, 696258080), (28, 671391720), (30, 626632272), (32, 587467755), (35, 537113376), (36, 522193560), (40, 469974204), (42, 447594480), (45, 417754848), (48, 391645170), (54, 348129040), (56, 335695860), (60, 313316136), (63, 298396320), (70, 268556688), (72, 261096780), (80, 234987102), (84, 223797240), (90, 208877424), (96, 195822585), (105, 179037792), (108, 174064520), (112, 167847930), (120, 156658068), (126, 149198160), (135, 139251616), (140, 134278344), (144, 130548390), (160, 117493551), (168, 111898620), (180, 104438712), (189, 99465440), (210, 89518896), (216, 87032260), (224, 83923965), (240, 78329034), (252, 74599080), (269, 69884640), (270, 69625808), (280, 67139172), (288, 65274195), (315, 59679264), (336, 55949310), (360, 52219356), (378, 49732720), (420, 44759448), (432, 43516130), (480, 39164517), (504, 37299540), (538, 34942320), (540, 34812904), (560, 33569586), (630, 29839632), (672, 27974655), (720, 26109678), (756, 24866360), (807, 23294880), (840, 22379724), (864, 21758065), (945, 19893088), (1008, 18649770), (1076, 17471160), (1080, 17406452), (1120, 16784793), (1260, 14919816), (1345, 13976928), (1440, 13054839), (1512, 12433180), (1614, 11647440), (1680, 11189862), (1883, 9983520), (1890, 9946544), (2016, 9324885), (2152, 8735580), (2160, 8703226), (2311, 8134560), (2421, 7764960), (2520, 7459908), (2690, 6988464), (3024, 6216590), (3228, 5823720), (3360, 5594931), (3766, 4991760), (3780, 4973272), (4035, 4658976), (4304, 4367790), (4320, 4351613), (4622, 4067280), (4842, 3882480), (5040, 3729954), (5380, 3494232), (5649, 3327840), (6048, 3108295), (6456, 2911860), (6933, 2711520), (7263, 2588320), (7532, 2495880), (7560, 2486636), (8070, 2329488), (8608, 2183895), (9244, 2033640), (9415, 1996704), (9684, 1941240), (10080, 1864977), (10760, 1747116), (11298, 1663920), (11555, 1626912), (12105, 1552992), (12912, 1455930), (13866, 1355760), (14526, 1294160), (15064, 1247940), (15120, 1243318), (16140, 1164744), (16177, 1162080), (16947, 1109280), (18488, 1016820), (18830, 998352), (19368, 970620), (20799, 903840), (21520, 873558), (22596, 831960), (23110, 813456), (24210, 776496), (25824, 727965), (27732, 677880), (28245, 665568), (29052, 647080), (30128, 623970), (30240, 621659), (32280, 582372), (32354, 581040), (33894, 554640), (34665, 542304), (36315, 517664), (36976, 508410), (37660, 499176), (38736, 485310), (41598, 451920), (43040, 436779), (45192, 415980), (46220, 406728), (48420, 388248), (48531, 387360), (50841, 369760), (55464, 338940), (56490, 332784), (58104, 323540), (60256, 311985), (62397, 301280), (64560, 291186), (64708, 290520), (67788, 277320), (69330, 271152), (72630, 258832), (73952, 254205), (75320, 249588), (77472, 242655), (80885, 232416), (83196, 225960), (84735, 221856), (90384, 207990), (92440, 203364), (96840, 194124), (97062, 193680), (101682, 184880), (103995, 180768), (110928, 169470), (112980, 166392), (116208, 161770), (124794, 150640), (129120, 145593), (129416, 145260), (135576, 138660)]