338056740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 288

約数和(自身を含む): 1281745920

約数和(自身を除く): 943689180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 486, 513, 523, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 972, 1026, 1046, 1134, 1140, 1197, 1215, 1260, 1330, 1539, 1569, 1596, 1620, 1701, 1710, 1890, 1995, 2052, 2092, 2268, 2394, 2430, 2565, 2615, 2660, 2835, 3078, 3138, 3402, 3420, 3591, 3661, 3780, 3990, 4617, 4707, 4788, 4860, 5130, 5230, 5670, 5985, 6156, 6276, 6804, 7182, 7322, 7695, 7845, 7980, 8505, 9234, 9414, 9937, 10260, 10460, 10773, 10983, 11340, 11970, 14121, 14364, 14644, 15390, 15690, 17010, 17955, 18305, 18468, 18828, 19874, 21546, 21966, 23085, 23535, 23940, 28242, 29811, 30780, 31380, 32319, 32949, 34020, 35910, 36610, 39748, 42363, 43092, 43932, 46170, 47070, 49685, 53865, 54915, 56484, 59622, 64638, 65898, 69559, 70605, 71820, 73220, 84726, 89433, 92340, 94140, 98847, 99370, 107730, 109830, 119244, 127089, 129276, 131796, 139118, 141210, 149055, 161595, 164745, 169452, 178866, 197694, 198740, 208677, 211815, 215460, 219660, 254178, 268299, 278236, 282420, 296541, 298110, 323190, 329490, 347795, 357732, 395388, 417354, 423630, 447165, 494235, 508356, 536598, 593082, 596220, 626031, 635445, 646380, 658980, 695590, 804897, 834708, 847260, 889623, 894330, 988470, 1043385, 1073196, 1186164, 1252062, 1270890, 1341495, 1391180, 1482705, 1609794, 1779246, 1788660, 1878093, 1976940, 2086770, 2414691, 2504124, 2541780, 2682990, 2965410, 3130155, 3219588, 3558492, 3756186, 4024485, 4173540, 4448115, 4829382, 5365980, 5634279, 5930820, 6260310, 7512372, 8048970, 8896230, 9390465, 9658764, 11268558, 12073455, 12520620, 16097940, 16902837, 17792460, 18780930, 22537116, 24146910, 28171395, 33805674, 37561860, 48293820, 56342790, 67611348, 84514185, 112685580, 169028370, 338056740]

約数ペア:

[(1, 338056740), (2, 169028370), (3, 112685580), (4, 84514185), (5, 67611348), (6, 56342790), (7, 48293820), (9, 37561860), (10, 33805674), (12, 28171395), (14, 24146910), (15, 22537116), (18, 18780930), (19, 17792460), (20, 16902837), (21, 16097940), (27, 12520620), (28, 12073455), (30, 11268558), (35, 9658764), (36, 9390465), (38, 8896230), (42, 8048970), (45, 7512372), (54, 6260310), (57, 5930820), (60, 5634279), (63, 5365980), (70, 4829382), (76, 4448115), (81, 4173540), (84, 4024485), (90, 3756186), (95, 3558492), (105, 3219588), (108, 3130155), (114, 2965410), (126, 2682990), (133, 2541780), (135, 2504124), (140, 2414691), (162, 2086770), (171, 1976940), (180, 1878093), (189, 1788660), (190, 1779246), (210, 1609794), (228, 1482705), (243, 1391180), (252, 1341495), (266, 1270890), (270, 1252062), (285, 1186164), (315, 1073196), (324, 1043385), (342, 988470), (378, 894330), (380, 889623), (399, 847260), (405, 834708), (420, 804897), (486, 695590), (513, 658980), (523, 646380), (532, 635445), (540, 626031), (567, 596220), (570, 593082), (630, 536598), (665, 508356), (684, 494235), (756, 447165), (798, 423630), (810, 417354), (855, 395388), (945, 357732), (972, 347795), (1026, 329490), (1046, 323190), (1134, 298110), (1140, 296541), (1197, 282420), (1215, 278236), (1260, 268299), (1330, 254178), (1539, 219660), (1569, 215460), (1596, 211815), (1620, 208677), (1701, 198740), (1710, 197694), (1890, 178866), (1995, 169452), (2052, 164745), (2092, 161595), (2268, 149055), (2394, 141210), (2430, 139118), (2565, 131796), (2615, 129276), (2660, 127089), (2835, 119244), (3078, 109830), (3138, 107730), (3402, 99370), (3420, 98847), (3591, 94140), (3661, 92340), (3780, 89433), (3990, 84726), (4617, 73220), (4707, 71820), (4788, 70605), (4860, 69559), (5130, 65898), (5230, 64638), (5670, 59622), (5985, 56484), (6156, 54915), (6276, 53865), (6804, 49685), (7182, 47070), (7322, 46170), (7695, 43932), (7845, 43092), (7980, 42363), (8505, 39748), (9234, 36610), (9414, 35910), (9937, 34020), (10260, 32949), (10460, 32319), (10773, 31380), (10983, 30780), (11340, 29811), (11970, 28242), (14121, 23940), (14364, 23535), (14644, 23085), (15390, 21966), (15690, 21546), (17010, 19874), (17955, 18828), (18305, 18468)]