73722180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 237404160

約数和(自身を除く): 163681980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 919, 955, 1146, 1337, 1838, 1910, 2292, 2674, 2757, 2865, 3676, 3820, 4011, 4595, 5348, 5514, 5730, 6433, 6685, 8022, 9190, 11028, 11460, 12866, 13370, 13785, 16044, 18380, 19299, 20055, 25732, 26740, 27570, 32165, 38598, 40110, 55140, 64330, 77196, 80220, 96495, 128660, 175529, 192990, 351058, 385980, 526587, 702116, 877645, 1053174, 1228703, 1755290, 2106348, 2457406, 2632935, 3510580, 3686109, 4914812, 5265870, 6143515, 7372218, 10531740, 12287030, 14744436, 18430545, 24574060, 36861090, 73722180]

約数ペア:

[(1, 73722180), (2, 36861090), (3, 24574060), (4, 18430545), (5, 14744436), (6, 12287030), (7, 10531740), (10, 7372218), (12, 6143515), (14, 5265870), (15, 4914812), (20, 3686109), (21, 3510580), (28, 2632935), (30, 2457406), (35, 2106348), (42, 1755290), (60, 1228703), (70, 1053174), (84, 877645), (105, 702116), (140, 526587), (191, 385980), (210, 351058), (382, 192990), (420, 175529), (573, 128660), (764, 96495), (919, 80220), (955, 77196), (1146, 64330), (1337, 55140), (1838, 40110), (1910, 38598), (2292, 32165), (2674, 27570), (2757, 26740), (2865, 25732), (3676, 20055), (3820, 19299), (4011, 18380), (4595, 16044), (5348, 13785), (5514, 13370), (5730, 12866), (6433, 11460), (6685, 11028), (8022, 9190)]