4108912640

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 12100233600

約数和(自身を除く): 7991320960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 431, 448, 490, 512, 532, 560, 608, 640, 665, 760, 784, 862, 896, 931, 980, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1724, 1792, 1862, 1960, 2048, 2128, 2155, 2240, 2432, 2560, 2660, 3017, 3040, 3136, 3448, 3584, 3724, 3920, 4256, 4310, 4480, 4655, 4864, 5120, 5320, 6034, 6080, 6272, 6896, 7168, 7448, 7840, 8189, 8512, 8620, 8960, 9310, 9728, 10240, 10640, 12068, 12160, 12544, 13792, 14336, 14896, 15085, 15680, 16378, 17024, 17240, 17920, 18620, 19456, 21119, 21280, 24136, 24320, 25088, 27584, 29792, 30170, 31360, 32756, 34048, 34480, 35840, 37240, 38912, 40945, 42238, 42560, 48272, 48640, 50176, 55168, 57323, 59584, 60340, 62720, 65512, 68096, 68960, 71680, 74480, 81890, 84476, 85120, 96544, 97280, 100352, 105595, 110336, 114646, 119168, 120680, 125440, 131024, 136192, 137920, 148960, 163780, 168952, 170240, 193088, 194560, 211190, 220672, 229292, 238336, 241360, 250880, 262048, 272384, 275840, 286615, 297920, 327560, 337904, 340480, 386176, 401261, 422380, 441344, 458584, 476672, 482720, 501760, 524096, 551680, 573230, 595840, 655120, 675808, 680960, 772352, 802522, 844760, 882688, 917168, 953344, 965440, 1048192, 1103360, 1146460, 1191680, 1310240, 1351616, 1361920, 1544704, 1605044, 1689520, 1834336, 1906688, 1930880, 2006305, 2096384, 2206720, 2292920, 2383360, 2620480, 2703232, 3089408, 3210088, 3379040, 3668672, 3861760, 4012610, 4192768, 4413440, 4585840, 4766720, 5240960, 5406464, 6178816, 6420176, 6758080, 7337344, 7723520, 8025220, 8385536, 9171680, 9533440, 10481920, 10812928, 12840352, 13516160, 14674688, 15447040, 16050440, 16771072, 18343360, 20963840, 21625856, 25680704, 27032320, 29349376, 30894080, 32100880, 36686720, 41927680, 43251712, 51361408, 54064640, 58698752, 64201760, 73373440, 83855360, 102722816, 108129280, 117397504, 128403520, 146746880, 205445632, 216258560, 256807040, 293493760, 410891264, 513614080, 586987520, 821782528, 1027228160, 2054456320, 4108912640]

約数ペア:

[(1, 4108912640), (2, 2054456320), (4, 1027228160), (5, 821782528), (7, 586987520), (8, 513614080), (10, 410891264), (14, 293493760), (16, 256807040), (19, 216258560), (20, 205445632), (28, 146746880), (32, 128403520), (35, 117397504), (38, 108129280), (40, 102722816), (49, 83855360), (56, 73373440), (64, 64201760), (70, 58698752), (76, 54064640), (80, 51361408), (95, 43251712), (98, 41927680), (112, 36686720), (128, 32100880), (133, 30894080), (140, 29349376), (152, 27032320), (160, 25680704), (190, 21625856), (196, 20963840), (224, 18343360), (245, 16771072), (256, 16050440), (266, 15447040), (280, 14674688), (304, 13516160), (320, 12840352), (380, 10812928), (392, 10481920), (431, 9533440), (448, 9171680), (490, 8385536), (512, 8025220), (532, 7723520), (560, 7337344), (608, 6758080), (640, 6420176), (665, 6178816), (760, 5406464), (784, 5240960), (862, 4766720), (896, 4585840), (931, 4413440), (980, 4192768), (1024, 4012610), (1064, 3861760), (1120, 3668672), (1216, 3379040), (1280, 3210088), (1330, 3089408), (1520, 2703232), (1568, 2620480), (1724, 2383360), (1792, 2292920), (1862, 2206720), (1960, 2096384), (2048, 2006305), (2128, 1930880), (2155, 1906688), (2240, 1834336), (2432, 1689520), (2560, 1605044), (2660, 1544704), (3017, 1361920), (3040, 1351616), (3136, 1310240), (3448, 1191680), (3584, 1146460), (3724, 1103360), (3920, 1048192), (4256, 965440), (4310, 953344), (4480, 917168), (4655, 882688), (4864, 844760), (5120, 802522), (5320, 772352), (6034, 680960), (6080, 675808), (6272, 655120), (6896, 595840), (7168, 573230), (7448, 551680), (7840, 524096), (8189, 501760), (8512, 482720), (8620, 476672), (8960, 458584), (9310, 441344), (9728, 422380), (10240, 401261), (10640, 386176), (12068, 340480), (12160, 337904), (12544, 327560), (13792, 297920), (14336, 286615), (14896, 275840), (15085, 272384), (15680, 262048), (16378, 250880), (17024, 241360), (17240, 238336), (17920, 229292), (18620, 220672), (19456, 211190), (21119, 194560), (21280, 193088), (24136, 170240), (24320, 168952), (25088, 163780), (27584, 148960), (29792, 137920), (30170, 136192), (31360, 131024), (32756, 125440), (34048, 120680), (34480, 119168), (35840, 114646), (37240, 110336), (38912, 105595), (40945, 100352), (42238, 97280), (42560, 96544), (48272, 85120), (48640, 84476), (50176, 81890), (55168, 74480), (57323, 71680), (59584, 68960), (60340, 68096), (62720, 65512)]