901999228480

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{51043}}^1$

素因数の和:51111

約数の個数: 280

約数和(自身を含む): 2614712974272

約数和(自身を除く): 1712713745792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 343, 368, 392, 448, 460, 490, 560, 644, 686, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1372, 1472, 1568, 1610, 1715, 1840, 1960, 2240, 2254, 2401, 2576, 2744, 3136, 3220, 3430, 3680, 3920, 4508, 4802, 5152, 5488, 5635, 6440, 6860, 7360, 7840, 7889, 9016, 9604, 10304, 10976, 11270, 12005, 12880, 13720, 15680, 15778, 18032, 19208, 21952, 22540, 24010, 25760, 27440, 31556, 36064, 38416, 39445, 45080, 48020, 51043, 51520, 54880, 55223, 63112, 72128, 76832, 78890, 90160, 96040, 102086, 109760, 110446, 126224, 153664, 157780, 180320, 192080, 204172, 220892, 252448, 255215, 276115, 315560, 357301, 360640, 384160, 408344, 441784, 504896, 510430, 552230, 631120, 714602, 768320, 816688, 883568, 1020860, 1104460, 1173989, 1262240, 1429204, 1633376, 1767136, 1786505, 2041720, 2208920, 2347978, 2501107, 2524480, 2858408, 3266752, 3534272, 3573010, 4083440, 4417840, 4695956, 5002214, 5716816, 5869945, 7146020, 8166880, 8217923, 8835680, 9391912, 10004428, 11433632, 11739890, 12505535, 14292040, 16333760, 16435846, 17507749, 17671360, 18783824, 20008856, 22867264, 23479780, 25011070, 28584080, 32871692, 35015498, 37567648, 40017712, 41089615, 46959560, 50022140, 57168160, 57525461, 65743384, 70030996, 75135296, 80035424, 82179230, 87538745, 93919120, 100044280, 114336320, 115050922, 122554243, 131486768, 140061992, 160070848, 164358460, 175077490, 187838240, 200088560, 230101844, 245108486, 262973536, 280123984, 287627305, 328716920, 350154980, 375676480, 400177120, 402678227, 460203688, 490216972, 525947072, 560247968, 575254610, 612771215, 657433840, 700309960, 800354240, 805356454, 920407376, 980433944, 1120495936, 1150509220, 1225542430, 1314867680, 1400619920, 1610712908, 1840814752, 1960867888, 2013391135, 2301018440, 2451084860, 2629735360, 2801239840, 2818747589, 3221425816, 3681629504, 3921735776, 4026782270, 4602036880, 4902169720, 5602479680, 5637495178, 6442851632, 7843471552, 8053564540, 9204073760, 9804339440, 11274990356, 12885703264, 14093737945, 16107129080, 18408147520, 19608678880, 22549980712, 25771406528, 28187475890, 32214258160, 39217357760, 45099961424, 56374951780, 64428516320, 90199922848, 112749903560, 128857032640, 180399845696, 225499807120, 450999614240, 901999228480]

約数ペア:

[(1, 901999228480), (2, 450999614240), (4, 225499807120), (5, 180399845696), (7, 128857032640), (8, 112749903560), (10, 90199922848), (14, 64428516320), (16, 56374951780), (20, 45099961424), (23, 39217357760), (28, 32214258160), (32, 28187475890), (35, 25771406528), (40, 22549980712), (46, 19608678880), (49, 18408147520), (56, 16107129080), (64, 14093737945), (70, 12885703264), (80, 11274990356), (92, 9804339440), (98, 9204073760), (112, 8053564540), (115, 7843471552), (140, 6442851632), (160, 5637495178), (161, 5602479680), (184, 4902169720), (196, 4602036880), (224, 4026782270), (230, 3921735776), (245, 3681629504), (280, 3221425816), (320, 2818747589), (322, 2801239840), (343, 2629735360), (368, 2451084860), (392, 2301018440), (448, 2013391135), (460, 1960867888), (490, 1840814752), (560, 1610712908), (644, 1400619920), (686, 1314867680), (736, 1225542430), (784, 1150509220), (805, 1120495936), (920, 980433944), (980, 920407376), (1120, 805356454), (1127, 800354240), (1288, 700309960), (1372, 657433840), (1472, 612771215), (1568, 575254610), (1610, 560247968), (1715, 525947072), (1840, 490216972), (1960, 460203688), (2240, 402678227), (2254, 400177120), (2401, 375676480), (2576, 350154980), (2744, 328716920), (3136, 287627305), (3220, 280123984), (3430, 262973536), (3680, 245108486), (3920, 230101844), (4508, 200088560), (4802, 187838240), (5152, 175077490), (5488, 164358460), (5635, 160070848), (6440, 140061992), (6860, 131486768), (7360, 122554243), (7840, 115050922), (7889, 114336320), (9016, 100044280), (9604, 93919120), (10304, 87538745), (10976, 82179230), (11270, 80035424), (12005, 75135296), (12880, 70030996), (13720, 65743384), (15680, 57525461), (15778, 57168160), (18032, 50022140), (19208, 46959560), (21952, 41089615), (22540, 40017712), (24010, 37567648), (25760, 35015498), (27440, 32871692), (31556, 28584080), (36064, 25011070), (38416, 23479780), (39445, 22867264), (45080, 20008856), (48020, 18783824), (51043, 17671360), (51520, 17507749), (54880, 16435846), (55223, 16333760), (63112, 14292040), (72128, 12505535), (76832, 11739890), (78890, 11433632), (90160, 10004428), (96040, 9391912), (102086, 8835680), (109760, 8217923), (110446, 8166880), (126224, 7146020), (153664, 5869945), (157780, 5716816), (180320, 5002214), (192080, 4695956), (204172, 4417840), (220892, 4083440), (252448, 3573010), (255215, 3534272), (276115, 3266752), (315560, 2858408), (357301, 2524480), (360640, 2501107), (384160, 2347978), (408344, 2208920), (441784, 2041720), (504896, 1786505), (510430, 1767136), (552230, 1633376), (631120, 1429204), (714602, 1262240), (768320, 1173989), (816688, 1104460), (883568, 1020860)]