196080920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 523635840

約数和(自身を除く): 327554920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 73, 106, 140, 146, 181, 212, 265, 280, 292, 362, 365, 371, 424, 511, 530, 584, 724, 730, 742, 905, 1022, 1060, 1267, 1448, 1460, 1484, 1810, 1855, 2044, 2120, 2534, 2555, 2920, 2968, 3620, 3710, 3869, 4088, 5068, 5110, 6335, 7240, 7420, 7738, 9593, 10136, 10220, 12670, 13213, 14840, 15476, 19186, 19345, 20440, 25340, 26426, 27083, 30952, 38372, 38690, 47965, 50680, 52852, 54166, 66065, 67151, 76744, 77380, 92491, 95930, 105704, 108332, 132130, 134302, 135415, 154760, 184982, 191860, 216664, 264260, 268604, 270830, 335755, 369964, 383720, 462455, 528520, 537208, 541660, 671510, 700289, 739928, 924910, 1083320, 1343020, 1400578, 1849820, 2686040, 2801156, 3501445, 3699640, 4902023, 5602312, 7002890, 9804046, 14005780, 19608092, 24510115, 28011560, 39216184, 49020230, 98040460, 196080920]

約数ペア:

[(1, 196080920), (2, 98040460), (4, 49020230), (5, 39216184), (7, 28011560), (8, 24510115), (10, 19608092), (14, 14005780), (20, 9804046), (28, 7002890), (35, 5602312), (40, 4902023), (53, 3699640), (56, 3501445), (70, 2801156), (73, 2686040), (106, 1849820), (140, 1400578), (146, 1343020), (181, 1083320), (212, 924910), (265, 739928), (280, 700289), (292, 671510), (362, 541660), (365, 537208), (371, 528520), (424, 462455), (511, 383720), (530, 369964), (584, 335755), (724, 270830), (730, 268604), (742, 264260), (905, 216664), (1022, 191860), (1060, 184982), (1267, 154760), (1448, 135415), (1460, 134302), (1484, 132130), (1810, 108332), (1855, 105704), (2044, 95930), (2120, 92491), (2534, 77380), (2555, 76744), (2920, 67151), (2968, 66065), (3620, 54166), (3710, 52852), (3869, 50680), (4088, 47965), (5068, 38690), (5110, 38372), (6335, 30952), (7240, 27083), (7420, 26426), (7738, 25340), (9593, 20440), (10136, 19345), (10220, 19186), (12670, 15476), (13213, 14840)]