13158880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 23612960

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, 379, 434, 496, 560, 620, 758, 868, 992, 1085, 1120, 1240, 1516, 1736, 1895, 2170, 2480, 2653, 3032, 3472, 3790, 4340, 4960, 5306, 6064, 6944, 7580, 8680, 10612, 11749, 12128, 13265, 15160, 17360, 21224, 23498, 26530, 30320, 34720, 42448, 46996, 53060, 58745, 60640, 82243, 84896, 93992, 106120, 117490, 164486, 187984, 212240, 234980, 328972, 375968, 411215, 424480, 469960, 657944, 822430, 939920, 1315888, 1644860, 1879840, 2631776, 3289720, 6579440, 13158880]

約数ペア:

[(1, 13158880), (2, 6579440), (4, 3289720), (5, 2631776), (7, 1879840), (8, 1644860), (10, 1315888), (14, 939920), (16, 822430), (20, 657944), (28, 469960), (31, 424480), (32, 411215), (35, 375968), (40, 328972), (56, 234980), (62, 212240), (70, 187984), (80, 164486), (112, 117490), (124, 106120), (140, 93992), (155, 84896), (160, 82243), (217, 60640), (224, 58745), (248, 53060), (280, 46996), (310, 42448), (379, 34720), (434, 30320), (496, 26530), (560, 23498), (620, 21224), (758, 17360), (868, 15160), (992, 13265), (1085, 12128), (1120, 11749), (1240, 10612), (1516, 8680), (1736, 7580), (1895, 6944), (2170, 6064), (2480, 5306), (2653, 4960), (3032, 4340), (3472, 3790)]