419051880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 160

約数和(自身を含む): 1516977000

約数和(自身を除く): 1097925120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 9949, 10530, 14040, 19898, 21060, 29847, 39796, 42120, 49745, 59694, 79592, 89541, 99490, 119388, 129337, 149235, 179082, 198980, 238776, 258674, 268623, 298470, 358164, 388011, 397960, 447705, 517348, 537246, 596940, 646685, 716328, 776022, 805869, 895410, 1034696, 1074492, 1164033, 1193880, 1293370, 1343115, 1552044, 1611738, 1790820, 1940055, 2148984, 2328066, 2586740, 2686230, 3104088, 3223476, 3492099, 3581640, 3880110, 4029345, 4656132, 5173480, 5372460, 5820165, 6446952, 6984198, 7760220, 8058690, 9312264, 10476297, 10744920, 11640330, 13968396, 15520440, 16117380, 17460495, 20952594, 23280660, 27936792, 32234760, 34920990, 41905188, 46561320, 52381485, 69841980, 83810376, 104762970, 139683960, 209525940, 419051880]

約数ペア:

[(1, 419051880), (2, 209525940), (3, 139683960), (4, 104762970), (5, 83810376), (6, 69841980), (8, 52381485), (9, 46561320), (10, 41905188), (12, 34920990), (13, 32234760), (15, 27936792), (18, 23280660), (20, 20952594), (24, 17460495), (26, 16117380), (27, 15520440), (30, 13968396), (36, 11640330), (39, 10744920), (40, 10476297), (45, 9312264), (52, 8058690), (54, 7760220), (60, 6984198), (65, 6446952), (72, 5820165), (78, 5372460), (81, 5173480), (90, 4656132), (104, 4029345), (108, 3880110), (117, 3581640), (120, 3492099), (130, 3223476), (135, 3104088), (156, 2686230), (162, 2586740), (180, 2328066), (195, 2148984), (216, 1940055), (234, 1790820), (260, 1611738), (270, 1552044), (312, 1343115), (324, 1293370), (351, 1193880), (360, 1164033), (390, 1074492), (405, 1034696), (468, 895410), (520, 805869), (540, 776022), (585, 716328), (648, 646685), (702, 596940), (780, 537246), (810, 517348), (936, 447705), (1053, 397960), (1080, 388011), (1170, 358164), (1404, 298470), (1560, 268623), (1620, 258674), (1755, 238776), (2106, 198980), (2340, 179082), (2808, 149235), (3240, 129337), (3510, 119388), (4212, 99490), (4680, 89541), (5265, 79592), (7020, 59694), (8424, 49745), (9949, 42120), (10530, 39796), (14040, 29847), (19898, 21060)]