237601280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13259}}^1$

素因数の和:13289

約数の個数: 80

約数和(自身を含む): 651119040

約数和(自身を除く): 413517760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13259, 17920, 26518, 53036, 66295, 92813, 106072, 132590, 185626, 212144, 265180, 371252, 424288, 464065, 530360, 742504, 848576, 928130, 1060720, 1485008, 1697152, 1856260, 2121440, 2970016, 3394304, 3712520, 4242880, 5940032, 6788608, 7425040, 8485760, 11880064, 14850080, 16971520, 23760128, 29700160, 33943040, 47520256, 59400320, 118800640, 237601280]

約数ペア:

[(1, 237601280), (2, 118800640), (4, 59400320), (5, 47520256), (7, 33943040), (8, 29700160), (10, 23760128), (14, 16971520), (16, 14850080), (20, 11880064), (28, 8485760), (32, 7425040), (35, 6788608), (40, 5940032), (56, 4242880), (64, 3712520), (70, 3394304), (80, 2970016), (112, 2121440), (128, 1856260), (140, 1697152), (160, 1485008), (224, 1060720), (256, 928130), (280, 848576), (320, 742504), (448, 530360), (512, 464065), (560, 424288), (640, 371252), (896, 265180), (1120, 212144), (1280, 185626), (1792, 132590), (2240, 106072), (2560, 92813), (3584, 66295), (4480, 53036), (8960, 26518), (13259, 17920)]