139331360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 96

約数和(自身を含む): 388426752

約数和(自身を除く): 249095392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4013, 4340, 4960, 6944, 8026, 8680, 16052, 17360, 20065, 28091, 32104, 34720, 40130, 56182, 64208, 80260, 112364, 124403, 128416, 140455, 160520, 224728, 248806, 280910, 321040, 449456, 497612, 561820, 622015, 642080, 870821, 898912, 995224, 1123640, 1244030, 1741642, 1990448, 2247280, 2488060, 3483284, 3980896, 4354105, 4494560, 4976120, 6966568, 8708210, 9952240, 13933136, 17416420, 19904480, 27866272, 34832840, 69665680, 139331360]

約数ペア:

[(1, 139331360), (2, 69665680), (4, 34832840), (5, 27866272), (7, 19904480), (8, 17416420), (10, 13933136), (14, 9952240), (16, 8708210), (20, 6966568), (28, 4976120), (31, 4494560), (32, 4354105), (35, 3980896), (40, 3483284), (56, 2488060), (62, 2247280), (70, 1990448), (80, 1741642), (112, 1244030), (124, 1123640), (140, 995224), (155, 898912), (160, 870821), (217, 642080), (224, 622015), (248, 561820), (280, 497612), (310, 449456), (434, 321040), (496, 280910), (560, 248806), (620, 224728), (868, 160520), (992, 140455), (1085, 128416), (1120, 124403), (1240, 112364), (1736, 80260), (2170, 64208), (2480, 56182), (3472, 40130), (4013, 34720), (4340, 32104), (4960, 28091), (6944, 20065), (8026, 17360), (8680, 16052)]