8160671200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7079}}^1$

素因数の和:7241

約数の個数: 144

約数和(自身を含む): 21902348160

約数和(自身を除く): 13741676960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 131, 160, 176, 200, 220, 262, 275, 352, 400, 440, 524, 550, 655, 800, 880, 1048, 1100, 1310, 1441, 1760, 2096, 2200, 2620, 2882, 3275, 4192, 4400, 5240, 5764, 6550, 7079, 7205, 8800, 10480, 11528, 13100, 14158, 14410, 20960, 23056, 26200, 28316, 28820, 35395, 36025, 46112, 52400, 56632, 57640, 70790, 72050, 77869, 104800, 113264, 115280, 141580, 144100, 155738, 176975, 226528, 230560, 283160, 288200, 311476, 353950, 389345, 566320, 576400, 622952, 707900, 778690, 927349, 1132640, 1152800, 1245904, 1415800, 1557380, 1854698, 1946725, 2491808, 2831600, 3114760, 3709396, 3893450, 4636745, 5663200, 6229520, 7418792, 7786900, 9273490, 10200839, 12459040, 14837584, 15573800, 18546980, 20401678, 23183725, 29675168, 31147600, 37093960, 40803356, 46367450, 51004195, 62295200, 74187920, 81606712, 92734900, 102008390, 148375840, 163213424, 185469800, 204016780, 255020975, 326426848, 370939600, 408033560, 510041950, 741879200, 816067120, 1020083900, 1632134240, 2040167800, 4080335600, 8160671200]

約数ペア:

[(1, 8160671200), (2, 4080335600), (4, 2040167800), (5, 1632134240), (8, 1020083900), (10, 816067120), (11, 741879200), (16, 510041950), (20, 408033560), (22, 370939600), (25, 326426848), (32, 255020975), (40, 204016780), (44, 185469800), (50, 163213424), (55, 148375840), (80, 102008390), (88, 92734900), (100, 81606712), (110, 74187920), (131, 62295200), (160, 51004195), (176, 46367450), (200, 40803356), (220, 37093960), (262, 31147600), (275, 29675168), (352, 23183725), (400, 20401678), (440, 18546980), (524, 15573800), (550, 14837584), (655, 12459040), (800, 10200839), (880, 9273490), (1048, 7786900), (1100, 7418792), (1310, 6229520), (1441, 5663200), (1760, 4636745), (2096, 3893450), (2200, 3709396), (2620, 3114760), (2882, 2831600), (3275, 2491808), (4192, 1946725), (4400, 1854698), (5240, 1557380), (5764, 1415800), (6550, 1245904), (7079, 1152800), (7205, 1132640), (8800, 927349), (10480, 778690), (11528, 707900), (13100, 622952), (14158, 576400), (14410, 566320), (20960, 389345), (23056, 353950), (26200, 311476), (28316, 288200), (28820, 283160), (35395, 230560), (36025, 226528), (46112, 176975), (52400, 155738), (56632, 144100), (57640, 141580), (70790, 115280), (72050, 113264), (77869, 104800)]