2545421760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{14029}}^1$

素因数の和:14065

約数の個数: 280

約数和(自身を含む): 10348752480

約数和(自身を除く): 7803330720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 14029, 15120, 18144, 20160, 22680, 25920, 28058, 30240, 36288, 42087, 45360, 56116, 60480, 70145, 84174, 90720, 98203, 112232, 126261, 140290, 168348, 181440, 196406, 210435, 224464, 252522, 280580, 294609, 336696, 378783, 392812, 420870, 448928, 491015, 505044, 561160, 589218, 631305, 673392, 757566, 785624, 841740, 883827, 897856, 982030, 1010088, 1122320, 1136349, 1178436, 1262610, 1346784, 1473045, 1515132, 1571248, 1683480, 1767654, 1893915, 1964060, 2020176, 2244640, 2272698, 2356872, 2525220, 2651481, 2693568, 2946090, 3030264, 3142496, 3366960, 3535308, 3787830, 3928120, 4040352, 4419135, 4489280, 4545396, 4713744, 5050440, 5302962, 5681745, 5892180, 6060528, 6284992, 6733920, 7070616, 7575660, 7856240, 7954443, 8080704, 8838270, 9090792, 9427488, 10100880, 10605924, 11363490, 11784360, 12121056, 13257405, 13467840, 14141232, 15151320, 15712480, 15908886, 17676540, 18181584, 18854976, 20201760, 21211848, 22726980, 23568720, 24242112, 26514810, 28282464, 30302640, 31424960, 31817772, 35353080, 36363168, 39772215, 40403520, 42423696, 45453960, 47137440, 53029620, 56564928, 60605280, 63635544, 70706160, 72726336, 79544430, 84847392, 90907920, 94274880, 106059240, 121210560, 127271088, 141412320, 159088860, 169694784, 181815840, 212118480, 254542176, 282824640, 318177720, 363631680, 424236960, 509084352, 636355440, 848473920, 1272710880, 2545421760]

約数ペア:

[(1, 2545421760), (2, 1272710880), (3, 848473920), (4, 636355440), (5, 509084352), (6, 424236960), (7, 363631680), (8, 318177720), (9, 282824640), (10, 254542176), (12, 212118480), (14, 181815840), (15, 169694784), (16, 159088860), (18, 141412320), (20, 127271088), (21, 121210560), (24, 106059240), (27, 94274880), (28, 90907920), (30, 84847392), (32, 79544430), (35, 72726336), (36, 70706160), (40, 63635544), (42, 60605280), (45, 56564928), (48, 53029620), (54, 47137440), (56, 45453960), (60, 42423696), (63, 40403520), (64, 39772215), (70, 36363168), (72, 35353080), (80, 31817772), (81, 31424960), (84, 30302640), (90, 28282464), (96, 26514810), (105, 24242112), (108, 23568720), (112, 22726980), (120, 21211848), (126, 20201760), (135, 18854976), (140, 18181584), (144, 17676540), (160, 15908886), (162, 15712480), (168, 15151320), (180, 14141232), (189, 13467840), (192, 13257405), (210, 12121056), (216, 11784360), (224, 11363490), (240, 10605924), (252, 10100880), (270, 9427488), (280, 9090792), (288, 8838270), (315, 8080704), (320, 7954443), (324, 7856240), (336, 7575660), (360, 7070616), (378, 6733920), (405, 6284992), (420, 6060528), (432, 5892180), (448, 5681745), (480, 5302962), (504, 5050440), (540, 4713744), (560, 4545396), (567, 4489280), (576, 4419135), (630, 4040352), (648, 3928120), (672, 3787830), (720, 3535308), (756, 3366960), (810, 3142496), (840, 3030264), (864, 2946090), (945, 2693568), (960, 2651481), (1008, 2525220), (1080, 2356872), (1120, 2272698), (1134, 2244640), (1260, 2020176), (1296, 1964060), (1344, 1893915), (1440, 1767654), (1512, 1683480), (1620, 1571248), (1680, 1515132), (1728, 1473045), (1890, 1346784), (2016, 1262610), (2160, 1178436), (2240, 1136349), (2268, 1122320), (2520, 1010088), (2592, 982030), (2835, 897856), (2880, 883827), (3024, 841740), (3240, 785624), (3360, 757566), (3780, 673392), (4032, 631305), (4320, 589218), (4536, 561160), (5040, 505044), (5184, 491015), (5670, 448928), (6048, 420870), (6480, 392812), (6720, 378783), (7560, 336696), (8640, 294609), (9072, 280580), (10080, 252522), (11340, 224464), (12096, 210435), (12960, 196406), (14029, 181440), (15120, 168348), (18144, 140290), (20160, 126261), (22680, 112232), (25920, 98203), (28058, 90720), (30240, 84174), (36288, 70145), (42087, 60480), (45360, 56116)]