4481419040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 12813292800

約数和(自身を除く): 8331873760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 197, 224, 266, 280, 304, 380, 394, 532, 560, 608, 665, 760, 788, 985, 1064, 1069, 1120, 1330, 1379, 1520, 1576, 1970, 2128, 2138, 2660, 2758, 3040, 3152, 3743, 3940, 4256, 4276, 5320, 5345, 5516, 6304, 6895, 7483, 7486, 7880, 8552, 10640, 10690, 11032, 13790, 14966, 14972, 15760, 17104, 18715, 20311, 21280, 21380, 22064, 26201, 27580, 29932, 29944, 31520, 34208, 37415, 37430, 40622, 42760, 44128, 52402, 55160, 59864, 59888, 74830, 74860, 81244, 85520, 101555, 104804, 110320, 119728, 119776, 131005, 142177, 149660, 149720, 162488, 171040, 203110, 209608, 210593, 220640, 239456, 262010, 284354, 299320, 299440, 324976, 406220, 419216, 421186, 524020, 568708, 598640, 598880, 649952, 710885, 812440, 838432, 842372, 1048040, 1052965, 1137416, 1197280, 1421770, 1474151, 1624880, 1684744, 2096080, 2105930, 2274832, 2843540, 2948302, 3249760, 3369488, 4001267, 4192160, 4211860, 4549664, 5687080, 5896604, 6738976, 7370755, 8002534, 8423720, 11374160, 11793208, 14741510, 16005068, 16847440, 20006335, 22748320, 23586416, 28008869, 29483020, 32010136, 33694880, 40012670, 47172832, 56017738, 58966040, 64020272, 80025340, 112035476, 117932080, 128040544, 140044345, 160050680, 224070952, 235864160, 280088690, 320101360, 448141904, 560177380, 640202720, 896283808, 1120354760, 2240709520, 4481419040]

約数ペア:

[(1, 4481419040), (2, 2240709520), (4, 1120354760), (5, 896283808), (7, 640202720), (8, 560177380), (10, 448141904), (14, 320101360), (16, 280088690), (19, 235864160), (20, 224070952), (28, 160050680), (32, 140044345), (35, 128040544), (38, 117932080), (40, 112035476), (56, 80025340), (70, 64020272), (76, 58966040), (80, 56017738), (95, 47172832), (112, 40012670), (133, 33694880), (140, 32010136), (152, 29483020), (160, 28008869), (190, 23586416), (197, 22748320), (224, 20006335), (266, 16847440), (280, 16005068), (304, 14741510), (380, 11793208), (394, 11374160), (532, 8423720), (560, 8002534), (608, 7370755), (665, 6738976), (760, 5896604), (788, 5687080), (985, 4549664), (1064, 4211860), (1069, 4192160), (1120, 4001267), (1330, 3369488), (1379, 3249760), (1520, 2948302), (1576, 2843540), (1970, 2274832), (2128, 2105930), (2138, 2096080), (2660, 1684744), (2758, 1624880), (3040, 1474151), (3152, 1421770), (3743, 1197280), (3940, 1137416), (4256, 1052965), (4276, 1048040), (5320, 842372), (5345, 838432), (5516, 812440), (6304, 710885), (6895, 649952), (7483, 598880), (7486, 598640), (7880, 568708), (8552, 524020), (10640, 421186), (10690, 419216), (11032, 406220), (13790, 324976), (14966, 299440), (14972, 299320), (15760, 284354), (17104, 262010), (18715, 239456), (20311, 220640), (21280, 210593), (21380, 209608), (22064, 203110), (26201, 171040), (27580, 162488), (29932, 149720), (29944, 149660), (31520, 142177), (34208, 131005), (37415, 119776), (37430, 119728), (40622, 110320), (42760, 104804), (44128, 101555), (52402, 85520), (55160, 81244), (59864, 74860), (59888, 74830)]