744068220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7351}}^1$

素因数の和:7611

約数の個数: 96

約数和(自身を含む): 2391223296

約数和(自身を除く): 1647155076

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, 210, 241, 420, 482, 723, 964, 1205, 1446, 1687, 2410, 2892, 3374, 3615, 4820, 5061, 6748, 7230, 7351, 8435, 10122, 14460, 14702, 16870, 20244, 22053, 25305, 29404, 33740, 36755, 44106, 50610, 51457, 73510, 88212, 101220, 102914, 110265, 147020, 154371, 205828, 220530, 257285, 308742, 441060, 514570, 617484, 771855, 1029140, 1543710, 1771591, 3087420, 3543182, 5314773, 7086364, 8857955, 10629546, 12401137, 17715910, 21259092, 24802274, 26573865, 35431820, 37203411, 49604548, 53147730, 62005685, 74406822, 106295460, 124011370, 148813644, 186017055, 248022740, 372034110, 744068220]

約数ペア:

[(1, 744068220), (2, 372034110), (3, 248022740), (4, 186017055), (5, 148813644), (6, 124011370), (7, 106295460), (10, 74406822), (12, 62005685), (14, 53147730), (15, 49604548), (20, 37203411), (21, 35431820), (28, 26573865), (30, 24802274), (35, 21259092), (42, 17715910), (60, 12401137), (70, 10629546), (84, 8857955), (105, 7086364), (140, 5314773), (210, 3543182), (241, 3087420), (420, 1771591), (482, 1543710), (723, 1029140), (964, 771855), (1205, 617484), (1446, 514570), (1687, 441060), (2410, 308742), (2892, 257285), (3374, 220530), (3615, 205828), (4820, 154371), (5061, 147020), (6748, 110265), (7230, 102914), (7351, 101220), (8435, 88212), (10122, 73510), (14460, 51457), (14702, 50610), (16870, 44106), (20244, 36755), (22053, 33740), (25305, 29404)]