1872183240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91237}}^1$

素因数の和:91276

約数の個数: 128

約数和(自身を含む): 6569136000

約数和(自身を除く): 4696952760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 91237, 182474, 273711, 364948, 456185, 547422, 729896, 821133, 912370, 1094844, 1368555, 1642266, 1733503, 1824740, 2189688, 2463399, 2737110, 3284532, 3467006, 3649480, 4105665, 4926798, 5200509, 5474220, 6569064, 6934012, 8211330, 8667515, 9853596, 10401018, 10948440, 12316995, 13868024, 15601527, 16422660, 17335030, 19707192, 20802036, 24633990, 26002545, 31203054, 32845320, 34670060, 41604072, 46804581, 49267980, 52005090, 62406108, 69340120, 78007635, 93609162, 98535960, 104010180, 124812216, 156015270, 187218324, 208020360, 234022905, 312030540, 374436648, 468045810, 624061080, 936091620, 1872183240]

約数ペア:

[(1, 1872183240), (2, 936091620), (3, 624061080), (4, 468045810), (5, 374436648), (6, 312030540), (8, 234022905), (9, 208020360), (10, 187218324), (12, 156015270), (15, 124812216), (18, 104010180), (19, 98535960), (20, 93609162), (24, 78007635), (27, 69340120), (30, 62406108), (36, 52005090), (38, 49267980), (40, 46804581), (45, 41604072), (54, 34670060), (57, 32845320), (60, 31203054), (72, 26002545), (76, 24633990), (90, 20802036), (95, 19707192), (108, 17335030), (114, 16422660), (120, 15601527), (135, 13868024), (152, 12316995), (171, 10948440), (180, 10401018), (190, 9853596), (216, 8667515), (228, 8211330), (270, 6934012), (285, 6569064), (342, 5474220), (360, 5200509), (380, 4926798), (456, 4105665), (513, 3649480), (540, 3467006), (570, 3284532), (684, 2737110), (760, 2463399), (855, 2189688), (1026, 1824740), (1080, 1733503), (1140, 1642266), (1368, 1368555), (1710, 1094844), (2052, 912370), (2280, 821133), (2565, 729896), (3420, 547422), (4104, 456185), (5130, 364948), (6840, 273711), (10260, 182474), (20520, 91237)]