7107560320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 19970196480

約数和(自身を除く): 12862636160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 103, 112, 128, 140, 146, 160, 206, 211, 224, 280, 292, 320, 365, 412, 422, 448, 511, 515, 560, 584, 640, 721, 730, 824, 844, 896, 1022, 1030, 1055, 1120, 1168, 1442, 1460, 1477, 1648, 1688, 2044, 2060, 2110, 2240, 2336, 2555, 2884, 2920, 2954, 3296, 3376, 3605, 4088, 4120, 4220, 4480, 4672, 5110, 5768, 5840, 5908, 6592, 6752, 7210, 7385, 7519, 8176, 8240, 8440, 9344, 10220, 11536, 11680, 11816, 13184, 13504, 14420, 14770, 15038, 15403, 16352, 16480, 16880, 20440, 21733, 23072, 23360, 23632, 27008, 28840, 29540, 30076, 30806, 32704, 32960, 33760, 37595, 40880, 43466, 46144, 46720, 47264, 52633, 57680, 59080, 60152, 61612, 65408, 65920, 67520, 75190, 77015, 81760, 86932, 92288, 94528, 105266, 107821, 108665, 115360, 118160, 120304, 123224, 135040, 150380, 152131, 154030, 163520, 173864, 189056, 210532, 215642, 217330, 230720, 236320, 240608, 246448, 263165, 300760, 304262, 308060, 327040, 347728, 421064, 431284, 434660, 461440, 472640, 481216, 492896, 526330, 539105, 601520, 608524, 616120, 695456, 760655, 842128, 862568, 869320, 945280, 962432, 985792, 1052660, 1078210, 1203040, 1217048, 1232240, 1390912, 1521310, 1586509, 1684256, 1725136, 1738640, 1971584, 2105320, 2156420, 2406080, 2434096, 2464480, 2781824, 3042620, 3173018, 3368512, 3450272, 3477280, 4210640, 4312840, 4812160, 4868192, 4928960, 6085240, 6346036, 6737024, 6900544, 6954560, 7932545, 8421280, 8625680, 9736384, 9857920, 11105563, 12170480, 12692072, 13801088, 13909120, 15865090, 16842560, 17251360, 19472768, 22211126, 24340960, 25384144, 31730180, 33685120, 34502720, 44422252, 48681920, 50768288, 55527815, 63460360, 69005440, 88844504, 97363840, 101536576, 111055630, 126920720, 177689008, 203073152, 222111260, 253841440, 355378016, 444222520, 507682880, 710756032, 888445040, 1015365760, 1421512064, 1776890080, 3553780160, 7107560320]

約数ペア:

[(1, 7107560320), (2, 3553780160), (4, 1776890080), (5, 1421512064), (7, 1015365760), (8, 888445040), (10, 710756032), (14, 507682880), (16, 444222520), (20, 355378016), (28, 253841440), (32, 222111260), (35, 203073152), (40, 177689008), (56, 126920720), (64, 111055630), (70, 101536576), (73, 97363840), (80, 88844504), (103, 69005440), (112, 63460360), (128, 55527815), (140, 50768288), (146, 48681920), (160, 44422252), (206, 34502720), (211, 33685120), (224, 31730180), (280, 25384144), (292, 24340960), (320, 22211126), (365, 19472768), (412, 17251360), (422, 16842560), (448, 15865090), (511, 13909120), (515, 13801088), (560, 12692072), (584, 12170480), (640, 11105563), (721, 9857920), (730, 9736384), (824, 8625680), (844, 8421280), (896, 7932545), (1022, 6954560), (1030, 6900544), (1055, 6737024), (1120, 6346036), (1168, 6085240), (1442, 4928960), (1460, 4868192), (1477, 4812160), (1648, 4312840), (1688, 4210640), (2044, 3477280), (2060, 3450272), (2110, 3368512), (2240, 3173018), (2336, 3042620), (2555, 2781824), (2884, 2464480), (2920, 2434096), (2954, 2406080), (3296, 2156420), (3376, 2105320), (3605, 1971584), (4088, 1738640), (4120, 1725136), (4220, 1684256), (4480, 1586509), (4672, 1521310), (5110, 1390912), (5768, 1232240), (5840, 1217048), (5908, 1203040), (6592, 1078210), (6752, 1052660), (7210, 985792), (7385, 962432), (7519, 945280), (8176, 869320), (8240, 862568), (8440, 842128), (9344, 760655), (10220, 695456), (11536, 616120), (11680, 608524), (11816, 601520), (13184, 539105), (13504, 526330), (14420, 492896), (14770, 481216), (15038, 472640), (15403, 461440), (16352, 434660), (16480, 431284), (16880, 421064), (20440, 347728), (21733, 327040), (23072, 308060), (23360, 304262), (23632, 300760), (27008, 263165), (28840, 246448), (29540, 240608), (30076, 236320), (30806, 230720), (32704, 217330), (32960, 215642), (33760, 210532), (37595, 189056), (40880, 173864), (43466, 163520), (46144, 154030), (46720, 152131), (47264, 150380), (52633, 135040), (57680, 123224), (59080, 120304), (60152, 118160), (61612, 115360), (65408, 108665), (65920, 107821), (67520, 105266), (75190, 94528), (77015, 92288), (81760, 86932)]