128806320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 429972480

約数和(自身を除く): 301166160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 601, 705, 752, 760, 893, 912, 940, 1128, 1140, 1202, 1410, 1520, 1786, 1803, 1880, 2256, 2280, 2404, 2679, 2820, 3005, 3572, 3606, 3760, 4465, 4560, 4808, 5358, 5640, 6010, 7144, 7212, 8930, 9015, 9616, 10716, 11280, 11419, 12020, 13395, 14288, 14424, 17860, 18030, 21432, 22838, 24040, 26790, 28247, 28848, 34257, 35720, 36060, 42864, 45676, 48080, 53580, 56494, 57095, 68514, 71440, 72120, 84741, 91352, 107160, 112988, 114190, 137028, 141235, 144240, 169482, 171285, 182704, 214320, 225976, 228380, 274056, 282470, 338964, 342570, 423705, 451952, 456760, 536693, 548112, 564940, 677928, 685140, 847410, 913520, 1073386, 1129880, 1355856, 1370280, 1610079, 1694820, 2146772, 2259760, 2683465, 2740560, 3220158, 3389640, 4293544, 5366930, 6440316, 6779280, 8050395, 8587088, 10733860, 12880632, 16100790, 21467720, 25761264, 32201580, 42935440, 64403160, 128806320]

約数ペア:

[(1, 128806320), (2, 64403160), (3, 42935440), (4, 32201580), (5, 25761264), (6, 21467720), (8, 16100790), (10, 12880632), (12, 10733860), (15, 8587088), (16, 8050395), (19, 6779280), (20, 6440316), (24, 5366930), (30, 4293544), (38, 3389640), (40, 3220158), (47, 2740560), (48, 2683465), (57, 2259760), (60, 2146772), (76, 1694820), (80, 1610079), (94, 1370280), (95, 1355856), (114, 1129880), (120, 1073386), (141, 913520), (152, 847410), (188, 685140), (190, 677928), (228, 564940), (235, 548112), (240, 536693), (282, 456760), (285, 451952), (304, 423705), (376, 342570), (380, 338964), (456, 282470), (470, 274056), (564, 228380), (570, 225976), (601, 214320), (705, 182704), (752, 171285), (760, 169482), (893, 144240), (912, 141235), (940, 137028), (1128, 114190), (1140, 112988), (1202, 107160), (1410, 91352), (1520, 84741), (1786, 72120), (1803, 71440), (1880, 68514), (2256, 57095), (2280, 56494), (2404, 53580), (2679, 48080), (2820, 45676), (3005, 42864), (3572, 36060), (3606, 35720), (3760, 34257), (4465, 28848), (4560, 28247), (4808, 26790), (5358, 24040), (5640, 22838), (6010, 21432), (7144, 18030), (7212, 17860), (8930, 14424), (9015, 14288), (9616, 13395), (10716, 12020), (11280, 11419)]