140057190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 458640000

約数和(自身を除く): 318582810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 343, 349, 390, 441, 455, 490, 546, 585, 630, 637, 686, 698, 735, 819, 882, 910, 1029, 1047, 1170, 1274, 1365, 1470, 1638, 1715, 1745, 1911, 2058, 2094, 2205, 2443, 2730, 3087, 3141, 3185, 3430, 3490, 3822, 4095, 4410, 4459, 4537, 4886, 5145, 5235, 5733, 6174, 6282, 6370, 7329, 8190, 8918, 9074, 9555, 10290, 10470, 11466, 12215, 13377, 13611, 14658, 15435, 15705, 17101, 19110, 21987, 22295, 22685, 24430, 26754, 27222, 28665, 30870, 31410, 31759, 34202, 36645, 40131, 40833, 43974, 44590, 45370, 51303, 57330, 63518, 66885, 68055, 73290, 80262, 81666, 85505, 95277, 102606, 109935, 119707, 133770, 136110, 153909, 158795, 171010, 190554, 200655, 204165, 219870, 222313, 239414, 256515, 285831, 307818, 317590, 359121, 401310, 408330, 444626, 476385, 513030, 571662, 598535, 666939, 718242, 769545, 952770, 1077363, 1111565, 1197070, 1333878, 1429155, 1539090, 1556191, 1795605, 2000817, 2154726, 2223130, 2858310, 3112382, 3334695, 3591210, 4001634, 4668573, 5386815, 6669390, 7780955, 9337146, 10004085, 10773630, 14005719, 15561910, 20008170, 23342865, 28011438, 46685730, 70028595, 140057190]

約数ペア:

[(1, 140057190), (2, 70028595), (3, 46685730), (5, 28011438), (6, 23342865), (7, 20008170), (9, 15561910), (10, 14005719), (13, 10773630), (14, 10004085), (15, 9337146), (18, 7780955), (21, 6669390), (26, 5386815), (30, 4668573), (35, 4001634), (39, 3591210), (42, 3334695), (45, 3112382), (49, 2858310), (63, 2223130), (65, 2154726), (70, 2000817), (78, 1795605), (90, 1556191), (91, 1539090), (98, 1429155), (105, 1333878), (117, 1197070), (126, 1111565), (130, 1077363), (147, 952770), (182, 769545), (195, 718242), (210, 666939), (234, 598535), (245, 571662), (273, 513030), (294, 476385), (315, 444626), (343, 408330), (349, 401310), (390, 359121), (441, 317590), (455, 307818), (490, 285831), (546, 256515), (585, 239414), (630, 222313), (637, 219870), (686, 204165), (698, 200655), (735, 190554), (819, 171010), (882, 158795), (910, 153909), (1029, 136110), (1047, 133770), (1170, 119707), (1274, 109935), (1365, 102606), (1470, 95277), (1638, 85505), (1715, 81666), (1745, 80262), (1911, 73290), (2058, 68055), (2094, 66885), (2205, 63518), (2443, 57330), (2730, 51303), (3087, 45370), (3141, 44590), (3185, 43974), (3430, 40833), (3490, 40131), (3822, 36645), (4095, 34202), (4410, 31759), (4459, 31410), (4537, 30870), (4886, 28665), (5145, 27222), (5235, 26754), (5733, 24430), (6174, 22685), (6282, 22295), (6370, 21987), (7329, 19110), (8190, 17101), (8918, 15705), (9074, 15435), (9555, 14658), (10290, 13611), (10470, 13377), (11466, 12215)]