943959680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 128

約数和(自身を含む): 2435968080

約数和(自身を除く): 1492008400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 265, 272, 320, 340, 424, 530, 544, 640, 680, 848, 901, 1060, 1088, 1360, 1637, 1696, 1802, 2120, 2176, 2720, 3274, 3392, 3604, 4240, 4505, 5440, 6548, 6784, 7208, 8185, 8480, 9010, 10880, 13096, 14416, 16370, 16960, 18020, 26192, 27829, 28832, 32740, 33920, 36040, 52384, 55658, 57664, 65480, 72080, 86761, 104768, 111316, 115328, 130960, 139145, 144160, 173522, 209536, 222632, 261920, 278290, 288320, 347044, 433805, 445264, 523840, 556580, 576640, 694088, 867610, 890528, 1047680, 1113160, 1388176, 1474937, 1735220, 1781056, 2226320, 2776352, 2949874, 3470440, 3562112, 4452640, 5552704, 5899748, 6940880, 7374685, 8905280, 11105408, 11799496, 13881760, 14749370, 17810560, 23598992, 27763520, 29498740, 47197984, 55527040, 58997480, 94395968, 117994960, 188791936, 235989920, 471979840, 943959680]

約数ペア:

[(1, 943959680), (2, 471979840), (4, 235989920), (5, 188791936), (8, 117994960), (10, 94395968), (16, 58997480), (17, 55527040), (20, 47197984), (32, 29498740), (34, 27763520), (40, 23598992), (53, 17810560), (64, 14749370), (68, 13881760), (80, 11799496), (85, 11105408), (106, 8905280), (128, 7374685), (136, 6940880), (160, 5899748), (170, 5552704), (212, 4452640), (265, 3562112), (272, 3470440), (320, 2949874), (340, 2776352), (424, 2226320), (530, 1781056), (544, 1735220), (640, 1474937), (680, 1388176), (848, 1113160), (901, 1047680), (1060, 890528), (1088, 867610), (1360, 694088), (1637, 576640), (1696, 556580), (1802, 523840), (2120, 445264), (2176, 433805), (2720, 347044), (3274, 288320), (3392, 278290), (3604, 261920), (4240, 222632), (4505, 209536), (5440, 173522), (6548, 144160), (6784, 139145), (7208, 130960), (8185, 115328), (8480, 111316), (9010, 104768), (10880, 86761), (13096, 72080), (14416, 65480), (16370, 57664), (16960, 55658), (18020, 52384), (26192, 36040), (27829, 33920), (28832, 32740)]