855063720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{48473}}^1$

素因数の和:48504

約数の個数: 144

約数和(自身を含む): 3232731060

約数和(自身を除く): 2377667340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 48473, 96946, 145419, 193892, 242365, 290838, 339311, 387784, 436257, 484730, 581676, 678622, 727095, 872514, 969460, 1017933, 1163352, 1357244, 1454190, 1696555, 1745028, 1938920, 2035866, 2181285, 2375177, 2714488, 2908380, 3053799, 3393110, 3490056, 4071732, 4362570, 4750354, 5089665, 5816760, 6107598, 6786220, 7125531, 8143464, 8725140, 9500708, 10179330, 11875885, 12215196, 13572440, 14251062, 15268995, 17450280, 19001416, 20358660, 21376593, 23751770, 24430392, 28502124, 30537990, 35627655, 40717320, 42753186, 47503540, 57004248, 61075980, 71255310, 85506372, 95007080, 106882965, 122151960, 142510620, 171012744, 213765930, 285021240, 427531860, 855063720]

約数ペア:

[(1, 855063720), (2, 427531860), (3, 285021240), (4, 213765930), (5, 171012744), (6, 142510620), (7, 122151960), (8, 106882965), (9, 95007080), (10, 85506372), (12, 71255310), (14, 61075980), (15, 57004248), (18, 47503540), (20, 42753186), (21, 40717320), (24, 35627655), (28, 30537990), (30, 28502124), (35, 24430392), (36, 23751770), (40, 21376593), (42, 20358660), (45, 19001416), (49, 17450280), (56, 15268995), (60, 14251062), (63, 13572440), (70, 12215196), (72, 11875885), (84, 10179330), (90, 9500708), (98, 8725140), (105, 8143464), (120, 7125531), (126, 6786220), (140, 6107598), (147, 5816760), (168, 5089665), (180, 4750354), (196, 4362570), (210, 4071732), (245, 3490056), (252, 3393110), (280, 3053799), (294, 2908380), (315, 2714488), (360, 2375177), (392, 2181285), (420, 2035866), (441, 1938920), (490, 1745028), (504, 1696555), (588, 1454190), (630, 1357244), (735, 1163352), (840, 1017933), (882, 969460), (980, 872514), (1176, 727095), (1260, 678622), (1470, 581676), (1764, 484730), (1960, 436257), (2205, 387784), (2520, 339311), (2940, 290838), (3528, 242365), (4410, 193892), (5880, 145419), (8820, 96946), (17640, 48473)]