955212080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 2474841600

約数和(自身を除く): 1519629520

約数列:

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

約数ペア:

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