326621120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3458

約数の個数: 112

約数和(自身を含む): 909815808

約数和(自身を除く): 583194688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3391, 3440, 4816, 6020, 6782, 6880, 9632, 12040, 13564, 13760, 16955, 19264, 23737, 24080, 27128, 33910, 47474, 48160, 54256, 67820, 94948, 96320, 108512, 118685, 135640, 145813, 189896, 217024, 237370, 271280, 291626, 379792, 474740, 542560, 583252, 729065, 759584, 949480, 1020691, 1085120, 1166504, 1458130, 1519168, 1898960, 2041382, 2333008, 2916260, 3797920, 4082764, 4666016, 5103455, 5832520, 7595840, 8165528, 9332032, 10206910, 11665040, 16331056, 20413820, 23330080, 32662112, 40827640, 46660160, 65324224, 81655280, 163310560, 326621120]

約数ペア:

[(1, 326621120), (2, 163310560), (4, 81655280), (5, 65324224), (7, 46660160), (8, 40827640), (10, 32662112), (14, 23330080), (16, 20413820), (20, 16331056), (28, 11665040), (32, 10206910), (35, 9332032), (40, 8165528), (43, 7595840), (56, 5832520), (64, 5103455), (70, 4666016), (80, 4082764), (86, 3797920), (112, 2916260), (140, 2333008), (160, 2041382), (172, 1898960), (215, 1519168), (224, 1458130), (280, 1166504), (301, 1085120), (320, 1020691), (344, 949480), (430, 759584), (448, 729065), (560, 583252), (602, 542560), (688, 474740), (860, 379792), (1120, 291626), (1204, 271280), (1376, 237370), (1505, 217024), (1720, 189896), (2240, 145813), (2408, 135640), (2752, 118685), (3010, 108512), (3391, 96320), (3440, 94948), (4816, 67820), (6020, 54256), (6782, 48160), (6880, 47474), (9632, 33910), (12040, 27128), (13564, 24080), (13760, 23737), (16955, 19264)]