1910424160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 5029516800

約数和(自身を除く): 3119092640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 89, 92, 95, 115, 152, 160, 178, 184, 190, 230, 304, 307, 356, 368, 380, 437, 445, 460, 608, 614, 712, 736, 760, 874, 890, 920, 1228, 1424, 1520, 1535, 1691, 1748, 1780, 1840, 2047, 2185, 2456, 2848, 3040, 3070, 3382, 3496, 3560, 3680, 4094, 4370, 4912, 5833, 6140, 6764, 6992, 7061, 7120, 8188, 8455, 8740, 9824, 10235, 11666, 12280, 13528, 13984, 14122, 14240, 16376, 16910, 17480, 20470, 23332, 24560, 27056, 27323, 28244, 29165, 32752, 33820, 34960, 35305, 38893, 40940, 46664, 49120, 54112, 54646, 56488, 58330, 65504, 67640, 69920, 70610, 77786, 81880, 93328, 109292, 112976, 116660, 134159, 135280, 136615, 141220, 155572, 163760, 186656, 194465, 218584, 225952, 233320, 268318, 270560, 273230, 282440, 311144, 327520, 388930, 437168, 466640, 519137, 536636, 546460, 564880, 622288, 628429, 670795, 777860, 874336, 933280, 1038274, 1073272, 1092920, 1129760, 1244576, 1256858, 1341590, 1555720, 2076548, 2146544, 2185840, 2513716, 2595685, 2683180, 3111440, 3142145, 4153096, 4293088, 4371680, 5027432, 5191370, 5366360, 6222880, 6284290, 8306192, 10054864, 10382740, 10732720, 11940151, 12568580, 16612384, 20109728, 20765480, 21465440, 23880302, 25137160, 41530960, 47760604, 50274320, 59700755, 83061920, 95521208, 100548640, 119401510, 191042416, 238803020, 382084832, 477606040, 955212080, 1910424160]

約数ペア:

[(1, 1910424160), (2, 955212080), (4, 477606040), (5, 382084832), (8, 238803020), (10, 191042416), (16, 119401510), (19, 100548640), (20, 95521208), (23, 83061920), (32, 59700755), (38, 50274320), (40, 47760604), (46, 41530960), (76, 25137160), (80, 23880302), (89, 21465440), (92, 20765480), (95, 20109728), (115, 16612384), (152, 12568580), (160, 11940151), (178, 10732720), (184, 10382740), (190, 10054864), (230, 8306192), (304, 6284290), (307, 6222880), (356, 5366360), (368, 5191370), (380, 5027432), (437, 4371680), (445, 4293088), (460, 4153096), (608, 3142145), (614, 3111440), (712, 2683180), (736, 2595685), (760, 2513716), (874, 2185840), (890, 2146544), (920, 2076548), (1228, 1555720), (1424, 1341590), (1520, 1256858), (1535, 1244576), (1691, 1129760), (1748, 1092920), (1780, 1073272), (1840, 1038274), (2047, 933280), (2185, 874336), (2456, 777860), (2848, 670795), (3040, 628429), (3070, 622288), (3382, 564880), (3496, 546460), (3560, 536636), (3680, 519137), (4094, 466640), (4370, 437168), (4912, 388930), (5833, 327520), (6140, 311144), (6764, 282440), (6992, 273230), (7061, 270560), (7120, 268318), (8188, 233320), (8455, 225952), (8740, 218584), (9824, 194465), (10235, 186656), (11666, 163760), (12280, 155572), (13528, 141220), (13984, 136615), (14122, 135280), (14240, 134159), (16376, 116660), (16910, 112976), (17480, 109292), (20470, 93328), (23332, 81880), (24560, 77786), (27056, 70610), (27323, 69920), (28244, 67640), (29165, 65504), (32752, 58330), (33820, 56488), (34960, 54646), (35305, 54112), (38893, 49120), (40940, 46664)]