189389340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 719147520

約数和(自身を除く): 529758180

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, 293, 315, 324, 342, 378, 380, 399, 405, 420, 486, 513, 532, 540, 567, 570, 586, 630, 665, 684, 756, 798, 810, 855, 879, 945, 972, 1026, 1134, 1140, 1172, 1197, 1215, 1260, 1330, 1465, 1539, 1596, 1620, 1701, 1710, 1758, 1890, 1995, 2051, 2052, 2268, 2394, 2430, 2565, 2637, 2660, 2835, 2930, 3078, 3402, 3420, 3516, 3591, 3780, 3990, 4102, 4395, 4617, 4788, 4860, 5130, 5274, 5567, 5670, 5860, 5985, 6153, 6156, 6804, 7182, 7695, 7911, 7980, 8204, 8505, 8790, 9234, 10255, 10260, 10548, 10773, 11134, 11340, 11970, 12306, 13185, 14364, 15390, 15822, 16701, 17010, 17580, 17955, 18459, 18468, 20510, 21546, 22268, 23085, 23733, 23940, 24612, 26370, 27835, 30765, 30780, 31644, 32319, 33402, 34020, 35910, 36918, 38969, 39555, 41020, 43092, 46170, 47466, 50103, 52740, 53865, 55377, 55670, 61530, 64638, 66804, 71199, 71820, 73836, 77938, 79110, 83505, 92295, 92340, 94932, 100206, 107730, 110754, 111340, 116907, 118665, 123060, 129276, 142398, 150309, 155876, 158220, 161595, 166131, 167010, 184590, 194845, 200412, 215460, 221508, 233814, 237330, 250515, 276885, 284796, 300618, 323190, 332262, 334020, 350721, 355995, 369180, 389690, 450927, 467628, 474660, 498393, 501030, 553770, 584535, 601236, 646380, 664524, 701442, 711990, 751545, 779380, 830655, 901854, 996786, 1002060, 1052163, 1107540, 1169070, 1352781, 1402884, 1423980, 1503090, 1661310, 1753605, 1803708, 1993572, 2104326, 2254635, 2338140, 2491965, 2705562, 3006180, 3156489, 3322620, 3507210, 4208652, 4509270, 4983930, 5260815, 5411124, 6312978, 6763905, 7014420, 9018540, 9469467, 9967860, 10521630, 12625956, 13527810, 15782445, 18938934, 21043260, 27055620, 31564890, 37877868, 47347335, 63129780, 94694670, 189389340]

約数ペア:

[(1, 189389340), (2, 94694670), (3, 63129780), (4, 47347335), (5, 37877868), (6, 31564890), (7, 27055620), (9, 21043260), (10, 18938934), (12, 15782445), (14, 13527810), (15, 12625956), (18, 10521630), (19, 9967860), (20, 9469467), (21, 9018540), (27, 7014420), (28, 6763905), (30, 6312978), (35, 5411124), (36, 5260815), (38, 4983930), (42, 4509270), (45, 4208652), (54, 3507210), (57, 3322620), (60, 3156489), (63, 3006180), (70, 2705562), (76, 2491965), (81, 2338140), (84, 2254635), (90, 2104326), (95, 1993572), (105, 1803708), (108, 1753605), (114, 1661310), (126, 1503090), (133, 1423980), (135, 1402884), (140, 1352781), (162, 1169070), (171, 1107540), (180, 1052163), (189, 1002060), (190, 996786), (210, 901854), (228, 830655), (243, 779380), (252, 751545), (266, 711990), (270, 701442), (285, 664524), (293, 646380), (315, 601236), (324, 584535), (342, 553770), (378, 501030), (380, 498393), (399, 474660), (405, 467628), (420, 450927), (486, 389690), (513, 369180), (532, 355995), (540, 350721), (567, 334020), (570, 332262), (586, 323190), (630, 300618), (665, 284796), (684, 276885), (756, 250515), (798, 237330), (810, 233814), (855, 221508), (879, 215460), (945, 200412), (972, 194845), (1026, 184590), (1134, 167010), (1140, 166131), (1172, 161595), (1197, 158220), (1215, 155876), (1260, 150309), (1330, 142398), (1465, 129276), (1539, 123060), (1596, 118665), (1620, 116907), (1701, 111340), (1710, 110754), (1758, 107730), (1890, 100206), (1995, 94932), (2051, 92340), (2052, 92295), (2268, 83505), (2394, 79110), (2430, 77938), (2565, 73836), (2637, 71820), (2660, 71199), (2835, 66804), (2930, 64638), (3078, 61530), (3402, 55670), (3420, 55377), (3516, 53865), (3591, 52740), (3780, 50103), (3990, 47466), (4102, 46170), (4395, 43092), (4617, 41020), (4788, 39555), (4860, 38969), (5130, 36918), (5274, 35910), (5567, 34020), (5670, 33402), (5860, 32319), (5985, 31644), (6153, 30780), (6156, 30765), (6804, 27835), (7182, 26370), (7695, 24612), (7911, 23940), (7980, 23733), (8204, 23085), (8505, 22268), (8790, 21546), (9234, 20510), (10255, 18468), (10260, 18459), (10548, 17955), (10773, 17580), (11134, 17010), (11340, 16701), (11970, 15822), (12306, 15390), (13185, 14364)]