1015024640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 176

約数和(自身を含む): 2817196032

約数和(自身を除く): 1802171392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 223, 224, 254, 256, 280, 320, 446, 448, 508, 512, 560, 635, 640, 889, 892, 896, 1016, 1024, 1115, 1120, 1270, 1280, 1561, 1778, 1784, 1792, 2032, 2230, 2240, 2540, 2560, 3122, 3556, 3568, 3584, 4064, 4445, 4460, 4480, 5080, 5120, 6244, 7112, 7136, 7168, 7805, 8128, 8890, 8920, 8960, 10160, 12488, 14224, 14272, 15610, 16256, 17780, 17840, 17920, 20320, 24976, 28321, 28448, 28544, 31220, 32512, 35560, 35680, 35840, 40640, 49952, 56642, 56896, 57088, 62440, 65024, 71120, 71360, 81280, 99904, 113284, 113792, 114176, 124880, 130048, 141605, 142240, 142720, 162560, 198247, 199808, 226568, 227584, 228352, 249760, 283210, 284480, 285440, 325120, 396494, 399616, 453136, 455168, 499520, 566420, 568960, 570880, 650240, 792988, 799232, 906272, 910336, 991235, 999040, 1132840, 1137920, 1141760, 1585976, 1598464, 1812544, 1982470, 1998080, 2265680, 2275840, 3171952, 3625088, 3964940, 3996160, 4531360, 4551680, 6343904, 7250176, 7929880, 7992320, 9062720, 12687808, 14500352, 15859760, 18125440, 25375616, 29000704, 31719520, 36250880, 50751232, 63439040, 72501760, 101502464, 126878080, 145003520, 203004928, 253756160, 507512320, 1015024640]

約数ペア:

[(1, 1015024640), (2, 507512320), (4, 253756160), (5, 203004928), (7, 145003520), (8, 126878080), (10, 101502464), (14, 72501760), (16, 63439040), (20, 50751232), (28, 36250880), (32, 31719520), (35, 29000704), (40, 25375616), (56, 18125440), (64, 15859760), (70, 14500352), (80, 12687808), (112, 9062720), (127, 7992320), (128, 7929880), (140, 7250176), (160, 6343904), (223, 4551680), (224, 4531360), (254, 3996160), (256, 3964940), (280, 3625088), (320, 3171952), (446, 2275840), (448, 2265680), (508, 1998080), (512, 1982470), (560, 1812544), (635, 1598464), (640, 1585976), (889, 1141760), (892, 1137920), (896, 1132840), (1016, 999040), (1024, 991235), (1115, 910336), (1120, 906272), (1270, 799232), (1280, 792988), (1561, 650240), (1778, 570880), (1784, 568960), (1792, 566420), (2032, 499520), (2230, 455168), (2240, 453136), (2540, 399616), (2560, 396494), (3122, 325120), (3556, 285440), (3568, 284480), (3584, 283210), (4064, 249760), (4445, 228352), (4460, 227584), (4480, 226568), (5080, 199808), (5120, 198247), (6244, 162560), (7112, 142720), (7136, 142240), (7168, 141605), (7805, 130048), (8128, 124880), (8890, 114176), (8920, 113792), (8960, 113284), (10160, 99904), (12488, 81280), (14224, 71360), (14272, 71120), (15610, 65024), (16256, 62440), (17780, 57088), (17840, 56896), (17920, 56642), (20320, 49952), (24976, 40640), (28321, 35840), (28448, 35680), (28544, 35560), (31220, 32512)]