1683207160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 4073846400

約数和(自身を除く): 2390639240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 89, 92, 115, 122, 178, 184, 230, 244, 305, 337, 356, 445, 460, 488, 610, 674, 712, 890, 920, 1220, 1348, 1403, 1685, 1780, 2047, 2440, 2696, 2806, 3370, 3560, 4094, 5429, 5612, 6740, 7015, 7751, 8188, 10235, 10858, 11224, 13480, 14030, 15502, 16376, 20470, 20557, 21716, 27145, 28060, 29993, 31004, 38755, 40940, 41114, 43432, 54290, 56120, 59986, 62008, 77510, 81880, 82228, 102785, 108580, 119972, 124867, 149965, 155020, 164456, 205570, 217160, 239944, 249734, 299930, 310040, 411140, 472811, 499468, 599860, 624335, 689839, 822280, 945622, 998936, 1199720, 1248670, 1379678, 1829573, 1891244, 2364055, 2497340, 2759356, 3449195, 3659146, 3782488, 4728110, 4994680, 5518712, 6898390, 7318292, 9147865, 9456220, 13796780, 14636584, 18295730, 18912440, 27593560, 36591460, 42080179, 73182920, 84160358, 168320716, 210400895, 336641432, 420801790, 841603580, 1683207160]

約数ペア:

[(1, 1683207160), (2, 841603580), (4, 420801790), (5, 336641432), (8, 210400895), (10, 168320716), (20, 84160358), (23, 73182920), (40, 42080179), (46, 36591460), (61, 27593560), (89, 18912440), (92, 18295730), (115, 14636584), (122, 13796780), (178, 9456220), (184, 9147865), (230, 7318292), (244, 6898390), (305, 5518712), (337, 4994680), (356, 4728110), (445, 3782488), (460, 3659146), (488, 3449195), (610, 2759356), (674, 2497340), (712, 2364055), (890, 1891244), (920, 1829573), (1220, 1379678), (1348, 1248670), (1403, 1199720), (1685, 998936), (1780, 945622), (2047, 822280), (2440, 689839), (2696, 624335), (2806, 599860), (3370, 499468), (3560, 472811), (4094, 411140), (5429, 310040), (5612, 299930), (6740, 249734), (7015, 239944), (7751, 217160), (8188, 205570), (10235, 164456), (10858, 155020), (11224, 149965), (13480, 124867), (14030, 119972), (15502, 108580), (16376, 102785), (20470, 82228), (20557, 81880), (21716, 77510), (27145, 62008), (28060, 59986), (29993, 56120), (31004, 54290), (38755, 43432), (40940, 41114)]