347315220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 1208887680

約数和(自身を除く): 861572460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 373, 420, 630, 739, 746, 1119, 1260, 1478, 1492, 1865, 2217, 2238, 2611, 2956, 3357, 3695, 3730, 4434, 4476, 5173, 5222, 5595, 6651, 6714, 7390, 7460, 7833, 8868, 10346, 10444, 11085, 11190, 13055, 13302, 13428, 14780, 15519, 15666, 16785, 20692, 22170, 22380, 23499, 25865, 26110, 26604, 31038, 31332, 33255, 33570, 39165, 44340, 46557, 46998, 51730, 52220, 62076, 66510, 67140, 77595, 78330, 93114, 93996, 103460, 117495, 133020, 155190, 156660, 186228, 232785, 234990, 275647, 310380, 465570, 469980, 551294, 826941, 931140, 1102588, 1378235, 1653882, 1929529, 2480823, 2756470, 3307764, 3859058, 4134705, 4961646, 5512940, 5788587, 7718116, 8269410, 9647645, 9923292, 11577174, 12404115, 16538820, 17365761, 19295290, 23154348, 24808230, 28942935, 34731522, 38590580, 49616460, 57885870, 69463044, 86828805, 115771740, 173657610, 347315220]

約数ペア:

[(1, 347315220), (2, 173657610), (3, 115771740), (4, 86828805), (5, 69463044), (6, 57885870), (7, 49616460), (9, 38590580), (10, 34731522), (12, 28942935), (14, 24808230), (15, 23154348), (18, 19295290), (20, 17365761), (21, 16538820), (28, 12404115), (30, 11577174), (35, 9923292), (36, 9647645), (42, 8269410), (45, 7718116), (60, 5788587), (63, 5512940), (70, 4961646), (84, 4134705), (90, 3859058), (105, 3307764), (126, 2756470), (140, 2480823), (180, 1929529), (210, 1653882), (252, 1378235), (315, 1102588), (373, 931140), (420, 826941), (630, 551294), (739, 469980), (746, 465570), (1119, 310380), (1260, 275647), (1478, 234990), (1492, 232785), (1865, 186228), (2217, 156660), (2238, 155190), (2611, 133020), (2956, 117495), (3357, 103460), (3695, 93996), (3730, 93114), (4434, 78330), (4476, 77595), (5173, 67140), (5222, 66510), (5595, 62076), (6651, 52220), (6714, 51730), (7390, 46998), (7460, 46557), (7833, 44340), (8868, 39165), (10346, 33570), (10444, 33255), (11085, 31332), (11190, 31038), (13055, 26604), (13302, 26110), (13428, 25865), (14780, 23499), (15519, 22380), (15666, 22170), (16785, 20692)]