430129840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 1171733040

約数和(自身を除く): 741603200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 179, 196, 245, 280, 358, 392, 490, 560, 613, 716, 784, 895, 980, 1226, 1253, 1432, 1790, 1960, 2452, 2506, 2864, 3065, 3580, 3920, 4291, 4904, 5012, 6130, 6265, 7160, 8582, 8771, 9808, 10024, 12260, 12530, 14320, 17164, 17542, 20048, 21455, 24520, 25060, 30037, 34328, 35084, 42910, 43855, 49040, 50120, 60074, 68656, 70168, 85820, 87710, 100240, 109727, 120148, 140336, 150185, 171640, 175420, 219454, 240296, 300370, 343280, 350840, 438908, 480592, 548635, 600740, 701680, 768089, 877816, 1097270, 1201480, 1536178, 1755632, 2194540, 2402960, 3072356, 3840445, 4389080, 5376623, 6144712, 7680890, 8778160, 10753246, 12289424, 15361780, 21506492, 26883115, 30723560, 43012984, 53766230, 61447120, 86025968, 107532460, 215064920, 430129840]

約数ペア:

[(1, 430129840), (2, 215064920), (4, 107532460), (5, 86025968), (7, 61447120), (8, 53766230), (10, 43012984), (14, 30723560), (16, 26883115), (20, 21506492), (28, 15361780), (35, 12289424), (40, 10753246), (49, 8778160), (56, 7680890), (70, 6144712), (80, 5376623), (98, 4389080), (112, 3840445), (140, 3072356), (179, 2402960), (196, 2194540), (245, 1755632), (280, 1536178), (358, 1201480), (392, 1097270), (490, 877816), (560, 768089), (613, 701680), (716, 600740), (784, 548635), (895, 480592), (980, 438908), (1226, 350840), (1253, 343280), (1432, 300370), (1790, 240296), (1960, 219454), (2452, 175420), (2506, 171640), (2864, 150185), (3065, 140336), (3580, 120148), (3920, 109727), (4291, 100240), (4904, 87710), (5012, 85820), (6130, 70168), (6265, 68656), (7160, 60074), (8582, 50120), (8771, 49040), (9808, 43855), (10024, 42910), (12260, 35084), (12530, 34328), (14320, 30037), (17164, 25060), (17542, 24520), (20048, 21455)]