40071557120

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 312

約数和(自身を含む): 113599209744

約数和(自身を除く): 73527652624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 256, 280, 292, 320, 365, 392, 448, 490, 511, 512, 547, 560, 584, 640, 730, 784, 896, 980, 1022, 1024, 1094, 1120, 1168, 1280, 1460, 1568, 1792, 1960, 2044, 2048, 2188, 2240, 2336, 2555, 2560, 2735, 2920, 3136, 3577, 3584, 3829, 3920, 4088, 4096, 4376, 4480, 4672, 5110, 5120, 5470, 5840, 6272, 7154, 7168, 7658, 7840, 8176, 8752, 8960, 9344, 10220, 10240, 10940, 11680, 12544, 14308, 14336, 15316, 15680, 16352, 17504, 17885, 17920, 18688, 19145, 20440, 20480, 21880, 23360, 25088, 26803, 28616, 28672, 30632, 31360, 32704, 35008, 35770, 35840, 37376, 38290, 39931, 40880, 43760, 46720, 50176, 53606, 57232, 61264, 62720, 65408, 70016, 71540, 71680, 74752, 76580, 79862, 81760, 87520, 93440, 100352, 107212, 114464, 122528, 125440, 130816, 134015, 140032, 143080, 143360, 149504, 153160, 159724, 163520, 175040, 186880, 199655, 200704, 214424, 228928, 245056, 250880, 261632, 268030, 279517, 280064, 286160, 299008, 306320, 319448, 327040, 350080, 373760, 399310, 428848, 457856, 490112, 501760, 523264, 536060, 559034, 560128, 572320, 612640, 638896, 654080, 700160, 747520, 798620, 857696, 915712, 980224, 1003520, 1046528, 1072120, 1118068, 1120256, 1144640, 1225280, 1277792, 1308160, 1397585, 1400320, 1495040, 1597240, 1715392, 1831424, 1956619, 1960448, 2093056, 2144240, 2236136, 2240512, 2289280, 2450560, 2555584, 2616320, 2795170, 2800640, 3194480, 3430784, 3662848, 3913238, 3920896, 4288480, 4472272, 4578560, 4901120, 5111168, 5232640, 5590340, 5601280, 6388960, 6861568, 7325696, 7826476, 7841792, 8576960, 8944544, 9157120, 9783095, 9802240, 10222336, 10465280, 11180680, 11202560, 12777920, 13723136, 14651392, 15652952, 15683584, 17153920, 17889088, 18314240, 19566190, 19604480, 20444672, 22361360, 25555840, 27446272, 31305904, 34307840, 35778176, 36628480, 39132380, 39208960, 40889344, 44722720, 51111680, 54892544, 62611808, 68615680, 71556352, 73256960, 78264760, 78417920, 81778688, 89445440, 102223360, 109785088, 125223616, 137231360, 143112704, 156529520, 163557376, 178890880, 204446720, 250447232, 274462720, 286225408, 313059040, 357781760, 408893440, 500894464, 548925440, 572450816, 626118080, 715563520, 817786880, 1001788928, 1144901632, 1252236160, 1431127040, 2003577856, 2504472320, 2862254080, 4007155712, 5008944640, 5724508160, 8014311424, 10017889280, 20035778560, 40071557120]

約数ペア:

[(1, 40071557120), (2, 20035778560), (4, 10017889280), (5, 8014311424), (7, 5724508160), (8, 5008944640), (10, 4007155712), (14, 2862254080), (16, 2504472320), (20, 2003577856), (28, 1431127040), (32, 1252236160), (35, 1144901632), (40, 1001788928), (49, 817786880), (56, 715563520), (64, 626118080), (70, 572450816), (73, 548925440), (80, 500894464), (98, 408893440), (112, 357781760), (128, 313059040), (140, 286225408), (146, 274462720), (160, 250447232), (196, 204446720), (224, 178890880), (245, 163557376), (256, 156529520), (280, 143112704), (292, 137231360), (320, 125223616), (365, 109785088), (392, 102223360), (448, 89445440), (490, 81778688), (511, 78417920), (512, 78264760), (547, 73256960), (560, 71556352), (584, 68615680), (640, 62611808), (730, 54892544), (784, 51111680), (896, 44722720), (980, 40889344), (1022, 39208960), (1024, 39132380), (1094, 36628480), (1120, 35778176), (1168, 34307840), (1280, 31305904), (1460, 27446272), (1568, 25555840), (1792, 22361360), (1960, 20444672), (2044, 19604480), (2048, 19566190), (2188, 18314240), (2240, 17889088), (2336, 17153920), (2555, 15683584), (2560, 15652952), (2735, 14651392), (2920, 13723136), (3136, 12777920), (3577, 11202560), (3584, 11180680), (3829, 10465280), (3920, 10222336), (4088, 9802240), (4096, 9783095), (4376, 9157120), (4480, 8944544), (4672, 8576960), (5110, 7841792), (5120, 7826476), (5470, 7325696), (5840, 6861568), (6272, 6388960), (7154, 5601280), (7168, 5590340), (7658, 5232640), (7840, 5111168), (8176, 4901120), (8752, 4578560), (8960, 4472272), (9344, 4288480), (10220, 3920896), (10240, 3913238), (10940, 3662848), (11680, 3430784), (12544, 3194480), (14308, 2800640), (14336, 2795170), (15316, 2616320), (15680, 2555584), (16352, 2450560), (17504, 2289280), (17885, 2240512), (17920, 2236136), (18688, 2144240), (19145, 2093056), (20440, 1960448), (20480, 1956619), (21880, 1831424), (23360, 1715392), (25088, 1597240), (26803, 1495040), (28616, 1400320), (28672, 1397585), (30632, 1308160), (31360, 1277792), (32704, 1225280), (35008, 1144640), (35770, 1120256), (35840, 1118068), (37376, 1072120), (38290, 1046528), (39931, 1003520), (40880, 980224), (43760, 915712), (46720, 857696), (50176, 798620), (53606, 747520), (57232, 700160), (61264, 654080), (62720, 638896), (65408, 612640), (70016, 572320), (71540, 560128), (71680, 559034), (74752, 536060), (76580, 523264), (79862, 501760), (81760, 490112), (87520, 457856), (93440, 428848), (100352, 399310), (107212, 373760), (114464, 350080), (122528, 327040), (125440, 319448), (130816, 306320), (134015, 299008), (140032, 286160), (143080, 280064), (143360, 279517), (149504, 268030), (153160, 261632), (159724, 250880), (163520, 245056), (175040, 228928), (186880, 214424), (199655, 200704)]