204083040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8677}}^1$

素因数の和:8709

約数の個数: 144

約数和(自身を含む): 747904752

約数和(自身を除く): 543821712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8677, 11760, 17354, 23520, 26031, 34708, 43385, 52062, 60739, 69416, 86770, 104124, 121478, 130155, 138832, 173540, 182217, 208248, 242956, 260310, 277664, 303695, 347080, 364434, 416496, 425173, 485912, 520620, 607390, 694160, 728868, 832992, 850346, 911085, 971824, 1041240, 1214780, 1275519, 1388320, 1457736, 1700692, 1822170, 1943648, 2082480, 2125865, 2429560, 2551038, 2915472, 3401384, 3644340, 4164960, 4251730, 4859120, 5102076, 5830944, 6377595, 6802768, 7288680, 8503460, 9718240, 10204152, 12755190, 13605536, 14577360, 17006920, 20408304, 25510380, 29154720, 34013840, 40816608, 51020760, 68027680, 102041520, 204083040]

約数ペア:

[(1, 204083040), (2, 102041520), (3, 68027680), (4, 51020760), (5, 40816608), (6, 34013840), (7, 29154720), (8, 25510380), (10, 20408304), (12, 17006920), (14, 14577360), (15, 13605536), (16, 12755190), (20, 10204152), (21, 9718240), (24, 8503460), (28, 7288680), (30, 6802768), (32, 6377595), (35, 5830944), (40, 5102076), (42, 4859120), (48, 4251730), (49, 4164960), (56, 3644340), (60, 3401384), (70, 2915472), (80, 2551038), (84, 2429560), (96, 2125865), (98, 2082480), (105, 1943648), (112, 1822170), (120, 1700692), (140, 1457736), (147, 1388320), (160, 1275519), (168, 1214780), (196, 1041240), (210, 971824), (224, 911085), (240, 850346), (245, 832992), (280, 728868), (294, 694160), (336, 607390), (392, 520620), (420, 485912), (480, 425173), (490, 416496), (560, 364434), (588, 347080), (672, 303695), (735, 277664), (784, 260310), (840, 242956), (980, 208248), (1120, 182217), (1176, 173540), (1470, 138832), (1568, 130155), (1680, 121478), (1960, 104124), (2352, 86770), (2940, 69416), (3360, 60739), (3920, 52062), (4704, 43385), (5880, 34708), (7840, 26031), (8677, 23520), (11760, 17354)]