260028800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3580

約数の個数: 96

約数和(自身を含む): 670470480

約数和(自身を除く): 410441680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1472, 1600, 1840, 2300, 2944, 3200, 3533, 3680, 4600, 7066, 7360, 9200, 14132, 14720, 17665, 18400, 28264, 35330, 36800, 56528, 70660, 73600, 81259, 88325, 113056, 141320, 162518, 176650, 226112, 282640, 325036, 353300, 406295, 452224, 565280, 650072, 706600, 812590, 1130560, 1300144, 1413200, 1625180, 2031475, 2261120, 2600288, 2826400, 3250360, 4062950, 5200576, 5652800, 6500720, 8125900, 10401152, 11305600, 13001440, 16251800, 26002880, 32503600, 52005760, 65007200, 130014400, 260028800]

約数ペア:

[(1, 260028800), (2, 130014400), (4, 65007200), (5, 52005760), (8, 32503600), (10, 26002880), (16, 16251800), (20, 13001440), (23, 11305600), (25, 10401152), (32, 8125900), (40, 6500720), (46, 5652800), (50, 5200576), (64, 4062950), (80, 3250360), (92, 2826400), (100, 2600288), (115, 2261120), (128, 2031475), (160, 1625180), (184, 1413200), (200, 1300144), (230, 1130560), (320, 812590), (368, 706600), (400, 650072), (460, 565280), (575, 452224), (640, 406295), (736, 353300), (800, 325036), (920, 282640), (1150, 226112), (1472, 176650), (1600, 162518), (1840, 141320), (2300, 113056), (2944, 88325), (3200, 81259), (3533, 73600), (3680, 70660), (4600, 56528), (7066, 36800), (7360, 35330), (9200, 28264), (14132, 18400), (14720, 17665)]