2162259960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2801}}^1$

素因数の和:3741

約数の個数: 128

約数和(自身を含む): 7424179200

約数和(自身を除く): 5261919240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 919, 1838, 2757, 2801, 3676, 4595, 5514, 5602, 6433, 7352, 8403, 9190, 11028, 11204, 12866, 13785, 14005, 16806, 18380, 19299, 19607, 22056, 22408, 25732, 27570, 28010, 32165, 33612, 36760, 38598, 39214, 42015, 51464, 55140, 56020, 58821, 64330, 67224, 77196, 78428, 84030, 96495, 98035, 110280, 112040, 117642, 128660, 154392, 156856, 168060, 192990, 196070, 235284, 257320, 294105, 336120, 385980, 392140, 470568, 588210, 771960, 784280, 1176420, 2352840, 2574119, 5148238, 7722357, 10296476, 12870595, 15444714, 18018833, 20592952, 25741190, 30889428, 36037666, 38611785, 51482380, 54056499, 61778856, 72075332, 77223570, 90094165, 102964760, 108112998, 144150664, 154447140, 180188330, 216225996, 270282495, 308894280, 360376660, 432451992, 540564990, 720753320, 1081129980, 2162259960]

約数ペア:

[(1, 2162259960), (2, 1081129980), (3, 720753320), (4, 540564990), (5, 432451992), (6, 360376660), (7, 308894280), (8, 270282495), (10, 216225996), (12, 180188330), (14, 154447140), (15, 144150664), (20, 108112998), (21, 102964760), (24, 90094165), (28, 77223570), (30, 72075332), (35, 61778856), (40, 54056499), (42, 51482380), (56, 38611785), (60, 36037666), (70, 30889428), (84, 25741190), (105, 20592952), (120, 18018833), (140, 15444714), (168, 12870595), (210, 10296476), (280, 7722357), (420, 5148238), (840, 2574119), (919, 2352840), (1838, 1176420), (2757, 784280), (2801, 771960), (3676, 588210), (4595, 470568), (5514, 392140), (5602, 385980), (6433, 336120), (7352, 294105), (8403, 257320), (9190, 235284), (11028, 196070), (11204, 192990), (12866, 168060), (13785, 156856), (14005, 154392), (16806, 128660), (18380, 117642), (19299, 112040), (19607, 110280), (22056, 98035), (22408, 96495), (25732, 84030), (27570, 78428), (28010, 77196), (32165, 67224), (33612, 64330), (36760, 58821), (38598, 56020), (39214, 55140), (42015, 51464)]