1582970480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31063}}^1$

素因数の和:31103

約数の個数: 120

約数和(自身を含む): 4610767392

約数和(自身を除く): 3027796912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 31063, 50960, 62126, 124252, 155315, 217441, 248504, 310630, 403819, 434882, 497008, 621260, 807638, 869764, 1087205, 1242520, 1522087, 1615276, 1739528, 2019095, 2174410, 2485040, 2826733, 3044174, 3230552, 3479056, 4038190, 4348820, 5653466, 6088348, 6461104, 7610435, 8076380, 8697640, 11306932, 12176696, 14133665, 15220870, 16152760, 17395280, 19787131, 22613864, 24353392, 28267330, 30441740, 32305520, 39574262, 45227728, 56534660, 60883480, 79148524, 98935655, 113069320, 121766960, 158297048, 197871310, 226138640, 316594096, 395742620, 791485240, 1582970480]

約数ペア:

[(1, 1582970480), (2, 791485240), (4, 395742620), (5, 316594096), (7, 226138640), (8, 197871310), (10, 158297048), (13, 121766960), (14, 113069320), (16, 98935655), (20, 79148524), (26, 60883480), (28, 56534660), (35, 45227728), (40, 39574262), (49, 32305520), (52, 30441740), (56, 28267330), (65, 24353392), (70, 22613864), (80, 19787131), (91, 17395280), (98, 16152760), (104, 15220870), (112, 14133665), (130, 12176696), (140, 11306932), (182, 8697640), (196, 8076380), (208, 7610435), (245, 6461104), (260, 6088348), (280, 5653466), (364, 4348820), (392, 4038190), (455, 3479056), (490, 3230552), (520, 3044174), (560, 2826733), (637, 2485040), (728, 2174410), (784, 2019095), (910, 1739528), (980, 1615276), (1040, 1522087), (1274, 1242520), (1456, 1087205), (1820, 869764), (1960, 807638), (2548, 621260), (3185, 497008), (3640, 434882), (3920, 403819), (5096, 310630), (6370, 248504), (7280, 217441), (10192, 155315), (12740, 124252), (25480, 62126), (31063, 50960)]