1450785280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4310

約数の個数: 160

約数和(自身を含む): 4185624960

約数和(自身を除く): 2734839680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4261, 4480, 4864, 5320, 6080, 8512, 8522, 8960, 9728, 10640, 12160, 17024, 17044, 17920, 21280, 21305, 24320, 29827, 34048, 34088, 42560, 42610, 48640, 59654, 68096, 68176, 80959, 85120, 85220, 119308, 136352, 149135, 161918, 170240, 170440, 238616, 272704, 298270, 323836, 340480, 340880, 404795, 477232, 545408, 566713, 596540, 647672, 681760, 809590, 954464, 1090816, 1133426, 1193080, 1295344, 1363520, 1619180, 1908928, 2181632, 2266852, 2386160, 2590688, 2727040, 2833565, 3238360, 3817856, 4533704, 4772320, 5181376, 5454080, 5667130, 6476720, 7635712, 9067408, 9544640, 10362752, 10908160, 11334260, 12953440, 15271424, 18134816, 19089280, 20725504, 22668520, 25906880, 36269632, 38178560, 41451008, 45337040, 51813760, 72539264, 76357120, 90674080, 103627520, 145078528, 181348160, 207255040, 290157056, 362696320, 725392640, 1450785280]

約数ペア:

[(1, 1450785280), (2, 725392640), (4, 362696320), (5, 290157056), (7, 207255040), (8, 181348160), (10, 145078528), (14, 103627520), (16, 90674080), (19, 76357120), (20, 72539264), (28, 51813760), (32, 45337040), (35, 41451008), (38, 38178560), (40, 36269632), (56, 25906880), (64, 22668520), (70, 20725504), (76, 19089280), (80, 18134816), (95, 15271424), (112, 12953440), (128, 11334260), (133, 10908160), (140, 10362752), (152, 9544640), (160, 9067408), (190, 7635712), (224, 6476720), (256, 5667130), (266, 5454080), (280, 5181376), (304, 4772320), (320, 4533704), (380, 3817856), (448, 3238360), (512, 2833565), (532, 2727040), (560, 2590688), (608, 2386160), (640, 2266852), (665, 2181632), (760, 1908928), (896, 1619180), (1064, 1363520), (1120, 1295344), (1216, 1193080), (1280, 1133426), (1330, 1090816), (1520, 954464), (1792, 809590), (2128, 681760), (2240, 647672), (2432, 596540), (2560, 566713), (2660, 545408), (3040, 477232), (3584, 404795), (4256, 340880), (4261, 340480), (4480, 323836), (4864, 298270), (5320, 272704), (6080, 238616), (8512, 170440), (8522, 170240), (8960, 161918), (9728, 149135), (10640, 136352), (12160, 119308), (17024, 85220), (17044, 85120), (17920, 80959), (21280, 68176), (21305, 68096), (24320, 59654), (29827, 48640), (34048, 42610), (34088, 42560)]