143119620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 501691008

約数和(自身を除く): 358571388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1171, 1260, 1358, 1455, 1746, 1940, 2037, 2342, 2716, 2910, 3395, 3492, 3513, 4074, 4365, 4684, 5820, 5855, 6111, 6790, 7026, 8148, 8197, 8730, 10185, 10539, 11710, 12222, 13580, 14052, 16394, 17460, 17565, 20370, 21078, 23420, 24444, 24591, 30555, 32788, 35130, 40740, 40985, 42156, 49182, 52695, 61110, 70260, 73773, 81970, 98364, 105390, 113587, 122220, 122955, 147546, 163940, 210780, 227174, 245910, 295092, 340761, 368865, 454348, 491820, 567935, 681522, 737730, 795109, 1022283, 1135870, 1363044, 1475460, 1590218, 1703805, 2044566, 2271740, 2385327, 3180436, 3407610, 3975545, 4089132, 4770654, 5111415, 6815220, 7155981, 7951090, 9541308, 10222830, 11926635, 14311962, 15902180, 20445660, 23853270, 28623924, 35779905, 47706540, 71559810, 143119620]

約数ペア:

[(1, 143119620), (2, 71559810), (3, 47706540), (4, 35779905), (5, 28623924), (6, 23853270), (7, 20445660), (9, 15902180), (10, 14311962), (12, 11926635), (14, 10222830), (15, 9541308), (18, 7951090), (20, 7155981), (21, 6815220), (28, 5111415), (30, 4770654), (35, 4089132), (36, 3975545), (42, 3407610), (45, 3180436), (60, 2385327), (63, 2271740), (70, 2044566), (84, 1703805), (90, 1590218), (97, 1475460), (105, 1363044), (126, 1135870), (140, 1022283), (180, 795109), (194, 737730), (210, 681522), (252, 567935), (291, 491820), (315, 454348), (388, 368865), (420, 340761), (485, 295092), (582, 245910), (630, 227174), (679, 210780), (873, 163940), (970, 147546), (1164, 122955), (1171, 122220), (1260, 113587), (1358, 105390), (1455, 98364), (1746, 81970), (1940, 73773), (2037, 70260), (2342, 61110), (2716, 52695), (2910, 49182), (3395, 42156), (3492, 40985), (3513, 40740), (4074, 35130), (4365, 32788), (4684, 30555), (5820, 24591), (5855, 24444), (6111, 23420), (6790, 21078), (7026, 20370), (8148, 17565), (8197, 17460), (8730, 16394), (10185, 14052), (10539, 13580), (11710, 12222)]