20138007120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4051}}^1$

素因数の和:4354

約数の個数: 320

約数和(自身を含む): 78140712960

約数和(自身を除く): 58002705840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 269, 280, 308, 330, 336, 385, 420, 440, 462, 528, 538, 560, 616, 660, 770, 807, 840, 880, 924, 1076, 1155, 1232, 1320, 1345, 1540, 1614, 1680, 1848, 1883, 2152, 2310, 2640, 2690, 2959, 3080, 3228, 3696, 3766, 4035, 4051, 4304, 4620, 5380, 5649, 5918, 6160, 6456, 7532, 8070, 8102, 8877, 9240, 9415, 10760, 11298, 11836, 12153, 12912, 14795, 15064, 16140, 16204, 17754, 18480, 18830, 20255, 20713, 21520, 22596, 23672, 24306, 28245, 28357, 29590, 30128, 32280, 32408, 35508, 37660, 40510, 41426, 44385, 44561, 45192, 47344, 48612, 56490, 56714, 59180, 60765, 62139, 64560, 64816, 71016, 75320, 81020, 82852, 85071, 88770, 89122, 90384, 97224, 103565, 112980, 113428, 118360, 121530, 124278, 133683, 141785, 142032, 150640, 162040, 165704, 170142, 177540, 178244, 194448, 207130, 222805, 225960, 226856, 236720, 243060, 248556, 267366, 283570, 310695, 311927, 324080, 331408, 340284, 355080, 356488, 414260, 425355, 445610, 451920, 453712, 486120, 497112, 534732, 567140, 621390, 623854, 668415, 680568, 710160, 712976, 828520, 850710, 891220, 935781, 972240, 994224, 1069464, 1089719, 1134280, 1242780, 1247708, 1336830, 1361136, 1559635, 1657040, 1701420, 1782440, 1871562, 2138928, 2179438, 2268560, 2485560, 2495416, 2673660, 3119270, 3269157, 3402840, 3564880, 3743124, 4358876, 4678905, 4971120, 4990832, 5347320, 5448595, 6238540, 6538314, 6805680, 7486248, 7628033, 8717752, 9357810, 10694640, 10897190, 11986909, 12477080, 13076628, 14972496, 15256066, 16345785, 17435504, 18715620, 21794380, 22884099, 23973818, 24954160, 26153256, 30512132, 32691570, 35960727, 37431240, 38140165, 43588760, 45768198, 47947636, 52306512, 59934545, 61024264, 65383140, 71921454, 74862480, 76280330, 83908363, 87177520, 91536396, 95895272, 114420495, 119869090, 122048528, 130766280, 143842908, 152560660, 167816726, 179803635, 183072792, 191790544, 228840990, 239738180, 251725089, 261532560, 287685816, 305121320, 335633452, 359607270, 366145584, 419541815, 457681980, 479476360, 503450178, 575371632, 610242640, 671266904, 719214540, 839083630, 915363960, 958952720, 1006900356, 1258625445, 1342533808, 1438429080, 1678167260, 1830727920, 2013800712, 2517250890, 2876858160, 3356334520, 4027601424, 5034501780, 6712669040, 10069003560, 20138007120]

約数ペア:

[(1, 20138007120), (2, 10069003560), (3, 6712669040), (4, 5034501780), (5, 4027601424), (6, 3356334520), (7, 2876858160), (8, 2517250890), (10, 2013800712), (11, 1830727920), (12, 1678167260), (14, 1438429080), (15, 1342533808), (16, 1258625445), (20, 1006900356), (21, 958952720), (22, 915363960), (24, 839083630), (28, 719214540), (30, 671266904), (33, 610242640), (35, 575371632), (40, 503450178), (42, 479476360), (44, 457681980), (48, 419541815), (55, 366145584), (56, 359607270), (60, 335633452), (66, 305121320), (70, 287685816), (77, 261532560), (80, 251725089), (84, 239738180), (88, 228840990), (105, 191790544), (110, 183072792), (112, 179803635), (120, 167816726), (132, 152560660), (140, 143842908), (154, 130766280), (165, 122048528), (168, 119869090), (176, 114420495), (210, 95895272), (220, 91536396), (231, 87177520), (240, 83908363), (264, 76280330), (269, 74862480), (280, 71921454), (308, 65383140), (330, 61024264), (336, 59934545), (385, 52306512), (420, 47947636), (440, 45768198), (462, 43588760), (528, 38140165), (538, 37431240), (560, 35960727), (616, 32691570), (660, 30512132), (770, 26153256), (807, 24954160), (840, 23973818), (880, 22884099), (924, 21794380), (1076, 18715620), (1155, 17435504), (1232, 16345785), (1320, 15256066), (1345, 14972496), (1540, 13076628), (1614, 12477080), (1680, 11986909), (1848, 10897190), (1883, 10694640), (2152, 9357810), (2310, 8717752), (2640, 7628033), (2690, 7486248), (2959, 6805680), (3080, 6538314), (3228, 6238540), (3696, 5448595), (3766, 5347320), (4035, 4990832), (4051, 4971120), (4304, 4678905), (4620, 4358876), (5380, 3743124), (5649, 3564880), (5918, 3402840), (6160, 3269157), (6456, 3119270), (7532, 2673660), (8070, 2495416), (8102, 2485560), (8877, 2268560), (9240, 2179438), (9415, 2138928), (10760, 1871562), (11298, 1782440), (11836, 1701420), (12153, 1657040), (12912, 1559635), (14795, 1361136), (15064, 1336830), (16140, 1247708), (16204, 1242780), (17754, 1134280), (18480, 1089719), (18830, 1069464), (20255, 994224), (20713, 972240), (21520, 935781), (22596, 891220), (23672, 850710), (24306, 828520), (28245, 712976), (28357, 710160), (29590, 680568), (30128, 668415), (32280, 623854), (32408, 621390), (35508, 567140), (37660, 534732), (40510, 497112), (41426, 486120), (44385, 453712), (44561, 451920), (45192, 445610), (47344, 425355), (48612, 414260), (56490, 356488), (56714, 355080), (59180, 340284), (60765, 331408), (62139, 324080), (64560, 311927), (64816, 310695), (71016, 283570), (75320, 267366), (81020, 248556), (82852, 243060), (85071, 236720), (88770, 226856), (89122, 225960), (90384, 222805), (97224, 207130), (103565, 194448), (112980, 178244), (113428, 177540), (118360, 170142), (121530, 165704), (124278, 162040), (133683, 150640), (141785, 142032)]