158512640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 447533856

約数和(自身を除く): 289021216

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 433, 440, 512, 520, 572, 640, 704, 715, 832, 866, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1732, 1760, 2080, 2165, 2288, 2560, 2816, 2860, 3328, 3464, 3520, 4160, 4330, 4576, 4763, 5629, 5632, 5720, 6656, 6928, 7040, 8320, 8660, 9152, 9526, 11258, 11440, 13856, 14080, 16640, 17320, 18304, 19052, 22516, 22880, 23815, 27712, 28145, 28160, 33280, 34640, 36608, 38104, 45032, 45760, 47630, 55424, 56290, 61919, 69280, 73216, 76208, 90064, 91520, 95260, 110848, 112580, 123838, 138560, 152416, 180128, 183040, 190520, 221696, 225160, 247676, 277120, 304832, 309595, 360256, 366080, 381040, 450320, 495352, 554240, 609664, 619190, 720512, 762080, 900640, 990704, 1108480, 1219328, 1238380, 1441024, 1524160, 1801280, 1981408, 2438656, 2476760, 2882048, 3048320, 3602560, 3962816, 4953520, 6096640, 7205120, 7925632, 9907040, 12193280, 14410240, 15851264, 19814080, 31702528, 39628160, 79256320, 158512640]

約数ペア:

[(1, 158512640), (2, 79256320), (4, 39628160), (5, 31702528), (8, 19814080), (10, 15851264), (11, 14410240), (13, 12193280), (16, 9907040), (20, 7925632), (22, 7205120), (26, 6096640), (32, 4953520), (40, 3962816), (44, 3602560), (52, 3048320), (55, 2882048), (64, 2476760), (65, 2438656), (80, 1981408), (88, 1801280), (104, 1524160), (110, 1441024), (128, 1238380), (130, 1219328), (143, 1108480), (160, 990704), (176, 900640), (208, 762080), (220, 720512), (256, 619190), (260, 609664), (286, 554240), (320, 495352), (352, 450320), (416, 381040), (433, 366080), (440, 360256), (512, 309595), (520, 304832), (572, 277120), (640, 247676), (704, 225160), (715, 221696), (832, 190520), (866, 183040), (880, 180128), (1040, 152416), (1144, 138560), (1280, 123838), (1408, 112580), (1430, 110848), (1664, 95260), (1732, 91520), (1760, 90064), (2080, 76208), (2165, 73216), (2288, 69280), (2560, 61919), (2816, 56290), (2860, 55424), (3328, 47630), (3464, 45760), (3520, 45032), (4160, 38104), (4330, 36608), (4576, 34640), (4763, 33280), (5629, 28160), (5632, 28145), (5720, 27712), (6656, 23815), (6928, 22880), (7040, 22516), (8320, 19052), (8660, 18304), (9152, 17320), (9526, 16640), (11258, 14080), (11440, 13856)]