2797147360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 288

約数和(自身を含む): 8414316288

約数和(自身を除く): 5617168928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 160, 170, 196, 217, 224, 238, 245, 248, 272, 280, 310, 340, 392, 434, 476, 490, 496, 527, 544, 560, 595, 620, 677, 680, 784, 833, 868, 952, 980, 992, 1054, 1085, 1120, 1190, 1240, 1354, 1360, 1519, 1568, 1666, 1736, 1904, 1960, 2108, 2170, 2380, 2480, 2635, 2708, 2720, 3038, 3332, 3385, 3472, 3689, 3808, 3920, 4165, 4216, 4340, 4739, 4760, 4960, 5270, 5416, 6076, 6664, 6770, 6944, 7378, 7595, 7840, 8330, 8432, 8680, 9478, 9520, 10540, 10832, 11509, 12152, 13328, 13540, 14756, 15190, 16660, 16864, 17360, 18445, 18956, 19040, 20987, 21080, 21664, 23018, 23695, 24304, 25823, 26656, 27080, 29512, 30380, 33173, 33320, 34720, 36890, 37912, 41974, 42160, 46036, 47390, 48608, 51646, 54160, 57545, 59024, 60760, 66346, 66640, 73780, 75824, 80563, 83948, 84320, 92072, 94780, 103292, 104935, 108320, 115090, 118048, 121520, 129115, 132692, 133280, 146909, 147560, 151648, 161126, 165865, 167896, 184144, 189560, 206584, 209870, 230180, 243040, 258230, 265384, 293818, 295120, 322252, 331730, 335792, 356779, 368288, 379120, 402815, 413168, 419740, 460360, 516460, 530768, 563941, 587636, 590240, 644504, 663460, 671584, 713558, 734545, 758240, 805630, 826336, 839480, 920720, 1028363, 1032920, 1061536, 1127882, 1175272, 1289008, 1326920, 1427116, 1469090, 1611260, 1678960, 1783895, 1841440, 2056726, 2065840, 2255764, 2350544, 2497453, 2578016, 2653840, 2819705, 2854232, 2938180, 3222520, 3357920, 3567790, 4113452, 4131680, 4511528, 4701088, 4994906, 5141815, 5307680, 5639410, 5708464, 5876360, 6445040, 7135580, 8226904, 9023056, 9989812, 10283630, 11278820, 11416928, 11752720, 12487265, 12890080, 14271160, 16453808, 17482171, 18046112, 19979624, 20567260, 22557640, 23505440, 24974530, 28542320, 32907616, 34964342, 39959248, 41134520, 45115280, 49949060, 57084640, 69928684, 79918496, 82269040, 87410855, 90230560, 99898120, 139857368, 164538080, 174821710, 199796240, 279714736, 349643420, 399592480, 559429472, 699286840, 1398573680, 2797147360]

約数ペア:

[(1, 2797147360), (2, 1398573680), (4, 699286840), (5, 559429472), (7, 399592480), (8, 349643420), (10, 279714736), (14, 199796240), (16, 174821710), (17, 164538080), (20, 139857368), (28, 99898120), (31, 90230560), (32, 87410855), (34, 82269040), (35, 79918496), (40, 69928684), (49, 57084640), (56, 49949060), (62, 45115280), (68, 41134520), (70, 39959248), (80, 34964342), (85, 32907616), (98, 28542320), (112, 24974530), (119, 23505440), (124, 22557640), (136, 20567260), (140, 19979624), (155, 18046112), (160, 17482171), (170, 16453808), (196, 14271160), (217, 12890080), (224, 12487265), (238, 11752720), (245, 11416928), (248, 11278820), (272, 10283630), (280, 9989812), (310, 9023056), (340, 8226904), (392, 7135580), (434, 6445040), (476, 5876360), (490, 5708464), (496, 5639410), (527, 5307680), (544, 5141815), (560, 4994906), (595, 4701088), (620, 4511528), (677, 4131680), (680, 4113452), (784, 3567790), (833, 3357920), (868, 3222520), (952, 2938180), (980, 2854232), (992, 2819705), (1054, 2653840), (1085, 2578016), (1120, 2497453), (1190, 2350544), (1240, 2255764), (1354, 2065840), (1360, 2056726), (1519, 1841440), (1568, 1783895), (1666, 1678960), (1736, 1611260), (1904, 1469090), (1960, 1427116), (2108, 1326920), (2170, 1289008), (2380, 1175272), (2480, 1127882), (2635, 1061536), (2708, 1032920), (2720, 1028363), (3038, 920720), (3332, 839480), (3385, 826336), (3472, 805630), (3689, 758240), (3808, 734545), (3920, 713558), (4165, 671584), (4216, 663460), (4340, 644504), (4739, 590240), (4760, 587636), (4960, 563941), (5270, 530768), (5416, 516460), (6076, 460360), (6664, 419740), (6770, 413168), (6944, 402815), (7378, 379120), (7595, 368288), (7840, 356779), (8330, 335792), (8432, 331730), (8680, 322252), (9478, 295120), (9520, 293818), (10540, 265384), (10832, 258230), (11509, 243040), (12152, 230180), (13328, 209870), (13540, 206584), (14756, 189560), (15190, 184144), (16660, 167896), (16864, 165865), (17360, 161126), (18445, 151648), (18956, 147560), (19040, 146909), (20987, 133280), (21080, 132692), (21664, 129115), (23018, 121520), (23695, 118048), (24304, 115090), (25823, 108320), (26656, 104935), (27080, 103292), (29512, 94780), (30380, 92072), (33173, 84320), (33320, 83948), (34720, 80563), (36890, 75824), (37912, 73780), (41974, 66640), (42160, 66346), (46036, 60760), (47390, 59024), (48608, 57545), (51646, 54160)]