2772441240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18149}}^1$

素因数の和:18249

約数の個数: 128

約数和(自身を含む): 8886240000

約数和(自身を除く): 6113798760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1608, 2010, 2280, 2546, 2680, 3819, 4020, 5092, 6365, 7638, 8040, 10184, 12730, 15276, 18149, 19095, 25460, 30552, 36298, 38190, 50920, 54447, 72596, 76380, 90745, 108894, 145192, 152760, 181490, 217788, 272235, 344831, 362980, 435576, 544470, 689662, 725960, 1034493, 1088940, 1215983, 1379324, 1724155, 2068986, 2177880, 2431966, 2758648, 3448310, 3647949, 4137972, 4863932, 5172465, 6079915, 6896620, 7295898, 8275944, 9727864, 10344930, 12159830, 13793240, 14591796, 18239745, 20689860, 23103677, 24319660, 29183592, 36479490, 41379720, 46207354, 48639320, 69311031, 72958980, 92414708, 115518385, 138622062, 145917960, 184829416, 231036770, 277244124, 346555155, 462073540, 554488248, 693110310, 924147080, 1386220620, 2772441240]

約数ペア:

[(1, 2772441240), (2, 1386220620), (3, 924147080), (4, 693110310), (5, 554488248), (6, 462073540), (8, 346555155), (10, 277244124), (12, 231036770), (15, 184829416), (19, 145917960), (20, 138622062), (24, 115518385), (30, 92414708), (38, 72958980), (40, 69311031), (57, 48639320), (60, 46207354), (67, 41379720), (76, 36479490), (95, 29183592), (114, 24319660), (120, 23103677), (134, 20689860), (152, 18239745), (190, 14591796), (201, 13793240), (228, 12159830), (268, 10344930), (285, 9727864), (335, 8275944), (380, 7295898), (402, 6896620), (456, 6079915), (536, 5172465), (570, 4863932), (670, 4137972), (760, 3647949), (804, 3448310), (1005, 2758648), (1140, 2431966), (1273, 2177880), (1340, 2068986), (1608, 1724155), (2010, 1379324), (2280, 1215983), (2546, 1088940), (2680, 1034493), (3819, 725960), (4020, 689662), (5092, 544470), (6365, 435576), (7638, 362980), (8040, 344831), (10184, 272235), (12730, 217788), (15276, 181490), (18149, 152760), (19095, 145192), (25460, 108894), (30552, 90745), (36298, 76380), (38190, 72596), (50920, 54447)]