1027624680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 3457209600

約数和(自身を除く): 2429584920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 179, 180, 185, 222, 296, 333, 358, 360, 370, 431, 444, 537, 555, 666, 716, 740, 862, 888, 895, 1074, 1110, 1293, 1332, 1432, 1480, 1611, 1665, 1724, 1790, 2148, 2155, 2220, 2586, 2664, 2685, 3222, 3330, 3448, 3580, 3879, 4296, 4310, 4440, 5172, 5370, 6444, 6465, 6623, 6660, 7160, 7758, 8055, 8620, 10344, 10740, 12888, 12930, 13246, 13320, 15516, 15947, 16110, 17240, 19395, 19869, 21480, 25860, 26492, 31032, 31894, 32220, 33115, 38790, 39738, 47841, 51720, 52984, 59607, 63788, 64440, 66230, 77149, 77580, 79476, 79735, 95682, 99345, 119214, 127576, 132460, 143523, 154298, 155160, 158952, 159470, 191364, 198690, 231447, 238428, 239205, 264920, 287046, 298035, 308596, 318940, 382728, 385745, 397380, 462894, 476856, 478410, 574092, 596070, 617192, 637880, 694341, 717615, 771490, 794760, 925788, 956820, 1148184, 1157235, 1192140, 1388682, 1435230, 1542980, 1851576, 1913640, 2314470, 2384280, 2777364, 2854513, 2870460, 3085960, 3471705, 4628940, 5554728, 5709026, 5740920, 6943410, 8563539, 9257880, 11418052, 13886820, 14272565, 17127078, 22836104, 25690617, 27773640, 28545130, 34254156, 42817695, 51381234, 57090260, 68508312, 85635390, 102762468, 114180520, 128453085, 171270780, 205524936, 256906170, 342541560, 513812340, 1027624680]

約数ペア:

[(1, 1027624680), (2, 513812340), (3, 342541560), (4, 256906170), (5, 205524936), (6, 171270780), (8, 128453085), (9, 114180520), (10, 102762468), (12, 85635390), (15, 68508312), (18, 57090260), (20, 51381234), (24, 42817695), (30, 34254156), (36, 28545130), (37, 27773640), (40, 25690617), (45, 22836104), (60, 17127078), (72, 14272565), (74, 13886820), (90, 11418052), (111, 9257880), (120, 8563539), (148, 6943410), (179, 5740920), (180, 5709026), (185, 5554728), (222, 4628940), (296, 3471705), (333, 3085960), (358, 2870460), (360, 2854513), (370, 2777364), (431, 2384280), (444, 2314470), (537, 1913640), (555, 1851576), (666, 1542980), (716, 1435230), (740, 1388682), (862, 1192140), (888, 1157235), (895, 1148184), (1074, 956820), (1110, 925788), (1293, 794760), (1332, 771490), (1432, 717615), (1480, 694341), (1611, 637880), (1665, 617192), (1724, 596070), (1790, 574092), (2148, 478410), (2155, 476856), (2220, 462894), (2586, 397380), (2664, 385745), (2685, 382728), (3222, 318940), (3330, 308596), (3448, 298035), (3580, 287046), (3879, 264920), (4296, 239205), (4310, 238428), (4440, 231447), (5172, 198690), (5370, 191364), (6444, 159470), (6465, 158952), (6623, 155160), (6660, 154298), (7160, 143523), (7758, 132460), (8055, 127576), (8620, 119214), (10344, 99345), (10740, 95682), (12888, 79735), (12930, 79476), (13246, 77580), (13320, 77149), (15516, 66230), (15947, 64440), (16110, 63788), (17240, 59607), (19395, 52984), (19869, 51720), (21480, 47841), (25860, 39738), (26492, 38790), (31032, 33115), (31894, 32220)]