422904720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1973

約数の個数: 160

約数和(自身を含む): 1509903360

約数和(自身を除く): 1086998640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1390, 1668, 1680, 1811, 1946, 2085, 2224, 2780, 2919, 3336, 3622, 3892, 4170, 4865, 5433, 5560, 5838, 6672, 7244, 7784, 8340, 9055, 9730, 10866, 11120, 11676, 12677, 14488, 14595, 15568, 16680, 18110, 19460, 21732, 23352, 25354, 27165, 28976, 29190, 33360, 36220, 38031, 38920, 43464, 46704, 50708, 54330, 58380, 63385, 72440, 76062, 77840, 86928, 101416, 108660, 116760, 126770, 144880, 152124, 190155, 202832, 217320, 233520, 251729, 253540, 304248, 380310, 434640, 503458, 507080, 608496, 755187, 760620, 1006916, 1014160, 1258645, 1510374, 1521240, 1762103, 2013832, 2517290, 3020748, 3042480, 3524206, 3775935, 4027664, 5034580, 5286309, 6041496, 7048412, 7551870, 8810515, 10069160, 10572618, 12082992, 14096824, 15103740, 17621030, 20138320, 21145236, 26431545, 28193648, 30207480, 35242060, 42290472, 52863090, 60414960, 70484120, 84580944, 105726180, 140968240, 211452360, 422904720]

約数ペア:

[(1, 422904720), (2, 211452360), (3, 140968240), (4, 105726180), (5, 84580944), (6, 70484120), (7, 60414960), (8, 52863090), (10, 42290472), (12, 35242060), (14, 30207480), (15, 28193648), (16, 26431545), (20, 21145236), (21, 20138320), (24, 17621030), (28, 15103740), (30, 14096824), (35, 12082992), (40, 10572618), (42, 10069160), (48, 8810515), (56, 7551870), (60, 7048412), (70, 6041496), (80, 5286309), (84, 5034580), (105, 4027664), (112, 3775935), (120, 3524206), (139, 3042480), (140, 3020748), (168, 2517290), (210, 2013832), (240, 1762103), (278, 1521240), (280, 1510374), (336, 1258645), (417, 1014160), (420, 1006916), (556, 760620), (560, 755187), (695, 608496), (834, 507080), (840, 503458), (973, 434640), (1112, 380310), (1390, 304248), (1668, 253540), (1680, 251729), (1811, 233520), (1946, 217320), (2085, 202832), (2224, 190155), (2780, 152124), (2919, 144880), (3336, 126770), (3622, 116760), (3892, 108660), (4170, 101416), (4865, 86928), (5433, 77840), (5560, 76062), (5838, 72440), (6672, 63385), (7244, 58380), (7784, 54330), (8340, 50708), (9055, 46704), (9730, 43464), (10866, 38920), (11120, 38031), (11676, 36220), (12677, 33360), (14488, 29190), (14595, 28976), (15568, 27165), (16680, 25354), (18110, 23352), (19460, 21732)]