2541278880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4473

約数の個数: 384

約数和(自身を含む): 10702540800

約数和(自身を除く): 8161261920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4423, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 8846, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13269, 13680, 14364, 15120, 15960, 16416, 17692, 17955, 19152, 20520, 21280, 22115, 23940, 26538, 27360, 28728, 30240, 30961, 31920, 35384, 35910, 38304, 39807, 41040, 44230, 47880, 53076, 57456, 61922, 63840, 66345, 70768, 71820, 79614, 82080, 84037, 88460, 92883, 95760, 106152, 114912, 119421, 123844, 132690, 141536, 143640, 154805, 159228, 168074, 176920, 185766, 191520, 199035, 212304, 238842, 247688, 252111, 265380, 278649, 287280, 309610, 318456, 336148, 353840, 371532, 398070, 420185, 424608, 464415, 477684, 495376, 504222, 530760, 557298, 574560, 588259, 597105, 619220, 636912, 672296, 707680, 743064, 756333, 796140, 835947, 840370, 928830, 955368, 990752, 1008444, 1061520, 1114596, 1176518, 1194210, 1238440, 1260555, 1273824, 1344592, 1393245, 1486128, 1512666, 1592280, 1671894, 1680740, 1764777, 1857660, 1910736, 2016888, 2123040, 2229192, 2268999, 2353036, 2388420, 2476880, 2521110, 2689184, 2786490, 2941295, 2972256, 3025332, 3184560, 3343788, 3361480, 3529554, 3715320, 3781665, 3821472, 4033776, 4179735, 4458384, 4537998, 4706072, 4776840, 4953760, 5042220, 5294331, 5572980, 5882590, 6050664, 6369120, 6687576, 6722960, 7059108, 7430640, 7563330, 8067552, 8359470, 8823885, 8916768, 9075996, 9412144, 9553680, 10084440, 10588662, 11145960, 11344995, 11765180, 12101328, 13375152, 13445920, 14118216, 14861280, 15126660, 15882993, 16718940, 17647770, 18151992, 18824288, 19107360, 20168880, 21177324, 22291920, 22689990, 23530360, 24202656, 26471655, 26750304, 28236432, 30253320, 31765986, 33437880, 35295540, 36303984, 40337760, 42354648, 44583840, 45379980, 47060720, 52943310, 56472864, 60506640, 63531972, 66875760, 70591080, 72607968, 79414965, 84709296, 90759960, 94121440, 105886620, 121013280, 127063944, 133751520, 141182160, 158829930, 169418592, 181519920, 211773240, 254127888, 282364320, 317659860, 363039840, 423546480, 508255776, 635319720, 847092960, 1270639440, 2541278880]

約数ペア:

[(1, 2541278880), (2, 1270639440), (3, 847092960), (4, 635319720), (5, 508255776), (6, 423546480), (7, 363039840), (8, 317659860), (9, 282364320), (10, 254127888), (12, 211773240), (14, 181519920), (15, 169418592), (16, 158829930), (18, 141182160), (19, 133751520), (20, 127063944), (21, 121013280), (24, 105886620), (27, 94121440), (28, 90759960), (30, 84709296), (32, 79414965), (35, 72607968), (36, 70591080), (38, 66875760), (40, 63531972), (42, 60506640), (45, 56472864), (48, 52943310), (54, 47060720), (56, 45379980), (57, 44583840), (60, 42354648), (63, 40337760), (70, 36303984), (72, 35295540), (76, 33437880), (80, 31765986), (84, 30253320), (90, 28236432), (95, 26750304), (96, 26471655), (105, 24202656), (108, 23530360), (112, 22689990), (114, 22291920), (120, 21177324), (126, 20168880), (133, 19107360), (135, 18824288), (140, 18151992), (144, 17647770), (152, 16718940), (160, 15882993), (168, 15126660), (171, 14861280), (180, 14118216), (189, 13445920), (190, 13375152), (210, 12101328), (216, 11765180), (224, 11344995), (228, 11145960), (240, 10588662), (252, 10084440), (266, 9553680), (270, 9412144), (280, 9075996), (285, 8916768), (288, 8823885), (304, 8359470), (315, 8067552), (336, 7563330), (342, 7430640), (360, 7059108), (378, 6722960), (380, 6687576), (399, 6369120), (420, 6050664), (432, 5882590), (456, 5572980), (480, 5294331), (504, 5042220), (513, 4953760), (532, 4776840), (540, 4706072), (560, 4537998), (570, 4458384), (608, 4179735), (630, 4033776), (665, 3821472), (672, 3781665), (684, 3715320), (720, 3529554), (756, 3361480), (760, 3343788), (798, 3184560), (840, 3025332), (855, 2972256), (864, 2941295), (912, 2786490), (945, 2689184), (1008, 2521110), (1026, 2476880), (1064, 2388420), (1080, 2353036), (1120, 2268999), (1140, 2229192), (1197, 2123040), (1260, 2016888), (1330, 1910736), (1368, 1857660), (1440, 1764777), (1512, 1680740), (1520, 1671894), (1596, 1592280), (1680, 1512666), (1710, 1486128), (1824, 1393245), (1890, 1344592), (1995, 1273824), (2016, 1260555), (2052, 1238440), (2128, 1194210), (2160, 1176518), (2280, 1114596), (2394, 1061520), (2520, 1008444), (2565, 990752), (2660, 955368), (2736, 928830), (3024, 840370), (3040, 835947), (3192, 796140), (3360, 756333), (3420, 743064), (3591, 707680), (3780, 672296), (3990, 636912), (4104, 619220), (4256, 597105), (4320, 588259), (4423, 574560), (4560, 557298), (4788, 530760), (5040, 504222), (5130, 495376), (5320, 477684), (5472, 464415), (5985, 424608), (6048, 420185), (6384, 398070), (6840, 371532), (7182, 353840), (7560, 336148), (7980, 318456), (8208, 309610), (8846, 287280), (9120, 278649), (9576, 265380), (10080, 252111), (10260, 247688), (10640, 238842), (11970, 212304), (12768, 199035), (13269, 191520), (13680, 185766), (14364, 176920), (15120, 168074), (15960, 159228), (16416, 154805), (17692, 143640), (17955, 141536), (19152, 132690), (20520, 123844), (21280, 119421), (22115, 114912), (23940, 106152), (26538, 95760), (27360, 92883), (28728, 88460), (30240, 84037), (30961, 82080), (31920, 79614), (35384, 71820), (35910, 70768), (38304, 66345), (39807, 63840), (41040, 61922), (44230, 57456), (47880, 53076)]