2721480840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9533}}^1$

素因数の和:9624

約数の個数: 192

約数和(自身を含む): 9682349040

約数和(自身を除く): 6960868200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 7137, 7320, 7930, 9516, 9533, 10980, 11895, 14274, 15860, 19032, 19066, 21960, 23790, 28548, 28599, 31720, 35685, 38132, 47580, 47665, 57096, 57198, 71370, 76264, 85797, 95160, 95330, 114396, 123929, 142740, 142995, 171594, 190660, 228792, 247858, 285480, 285990, 343188, 371787, 381320, 428985, 495716, 571980, 581513, 619645, 686376, 743574, 857970, 991432, 1115361, 1143960, 1163026, 1239290, 1487148, 1715940, 1744539, 1858935, 2230722, 2326052, 2478580, 2907565, 2974296, 3431880, 3489078, 3717870, 4461444, 4652104, 4957160, 5233617, 5576805, 5815130, 6978156, 7435740, 7559669, 8722695, 8922888, 10467234, 11153610, 11630260, 13956312, 14871480, 15119338, 17445390, 20934468, 22307220, 22679007, 23260520, 26168085, 30238676, 34890780, 37798345, 41868936, 44614440, 45358014, 52336170, 60477352, 68037021, 69781560, 75596690, 90716028, 104672340, 113395035, 136074042, 151193380, 181432056, 209344680, 226790070, 272148084, 302386760, 340185105, 453580140, 544296168, 680370210, 907160280, 1360740420, 2721480840]

約数ペア:

[(1, 2721480840), (2, 1360740420), (3, 907160280), (4, 680370210), (5, 544296168), (6, 453580140), (8, 340185105), (9, 302386760), (10, 272148084), (12, 226790070), (13, 209344680), (15, 181432056), (18, 151193380), (20, 136074042), (24, 113395035), (26, 104672340), (30, 90716028), (36, 75596690), (39, 69781560), (40, 68037021), (45, 60477352), (52, 52336170), (60, 45358014), (61, 44614440), (65, 41868936), (72, 37798345), (78, 34890780), (90, 30238676), (104, 26168085), (117, 23260520), (120, 22679007), (122, 22307220), (130, 20934468), (156, 17445390), (180, 15119338), (183, 14871480), (195, 13956312), (234, 11630260), (244, 11153610), (260, 10467234), (305, 8922888), (312, 8722695), (360, 7559669), (366, 7435740), (390, 6978156), (468, 5815130), (488, 5576805), (520, 5233617), (549, 4957160), (585, 4652104), (610, 4461444), (732, 3717870), (780, 3489078), (793, 3431880), (915, 2974296), (936, 2907565), (1098, 2478580), (1170, 2326052), (1220, 2230722), (1464, 1858935), (1560, 1744539), (1586, 1715940), (1830, 1487148), (2196, 1239290), (2340, 1163026), (2379, 1143960), (2440, 1115361), (2745, 991432), (3172, 857970), (3660, 743574), (3965, 686376), (4392, 619645), (4680, 581513), (4758, 571980), (5490, 495716), (6344, 428985), (7137, 381320), (7320, 371787), (7930, 343188), (9516, 285990), (9533, 285480), (10980, 247858), (11895, 228792), (14274, 190660), (15860, 171594), (19032, 142995), (19066, 142740), (21960, 123929), (23790, 114396), (28548, 95330), (28599, 95160), (31720, 85797), (35685, 76264), (38132, 71370), (47580, 57198), (47665, 57096)]