67412800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 204598016

約数和(自身を除く): 137185216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 463, 520, 560, 650, 700, 728, 800, 832, 910, 926, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 1852, 2080, 2240, 2275, 2315, 2600, 2800, 2912, 3241, 3640, 3704, 4160, 4550, 4630, 5200, 5600, 5824, 6019, 6482, 7280, 7408, 9100, 9260, 10400, 11200, 11575, 12038, 12964, 14560, 14816, 16205, 18200, 18520, 20800, 23150, 24076, 25928, 29120, 29632, 30095, 32410, 36400, 37040, 42133, 46300, 48152, 51856, 60190, 64820, 72800, 74080, 81025, 84266, 92600, 96304, 103712, 120380, 129640, 145600, 148160, 150475, 162050, 168532, 185200, 192608, 207424, 210665, 240760, 259280, 300950, 324100, 337064, 370400, 385216, 421330, 481520, 518560, 601900, 648200, 674128, 740800, 842660, 963040, 1037120, 1053325, 1203800, 1296400, 1348256, 1685320, 1926080, 2106650, 2407600, 2592800, 2696512, 3370640, 4213300, 4815200, 5185600, 6741280, 8426600, 9630400, 13482560, 16853200, 33706400, 67412800]

約数ペア:

[(1, 67412800), (2, 33706400), (4, 16853200), (5, 13482560), (7, 9630400), (8, 8426600), (10, 6741280), (13, 5185600), (14, 4815200), (16, 4213300), (20, 3370640), (25, 2696512), (26, 2592800), (28, 2407600), (32, 2106650), (35, 1926080), (40, 1685320), (50, 1348256), (52, 1296400), (56, 1203800), (64, 1053325), (65, 1037120), (70, 963040), (80, 842660), (91, 740800), (100, 674128), (104, 648200), (112, 601900), (130, 518560), (140, 481520), (160, 421330), (175, 385216), (182, 370400), (200, 337064), (208, 324100), (224, 300950), (260, 259280), (280, 240760), (320, 210665), (325, 207424), (350, 192608), (364, 185200), (400, 168532), (416, 162050), (448, 150475), (455, 148160), (463, 145600), (520, 129640), (560, 120380), (650, 103712), (700, 96304), (728, 92600), (800, 84266), (832, 81025), (910, 74080), (926, 72800), (1040, 64820), (1120, 60190), (1300, 51856), (1400, 48152), (1456, 46300), (1600, 42133), (1820, 37040), (1852, 36400), (2080, 32410), (2240, 30095), (2275, 29632), (2315, 29120), (2600, 25928), (2800, 24076), (2912, 23150), (3241, 20800), (3640, 18520), (3704, 18200), (4160, 16205), (4550, 14816), (4630, 14560), (5200, 12964), (5600, 12038), (5824, 11575), (6019, 11200), (6482, 10400), (7280, 9260), (7408, 9100)]