144637920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4783}}^1$

素因数の和:4814

約数の個数: 192

約数和(自身を含む): 578672640

約数和(自身を除く): 434034720

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 4783, 5040, 6048, 7560, 9566, 10080, 14349, 15120, 19132, 23915, 28698, 30240, 33481, 38264, 43047, 47830, 57396, 66962, 71745, 76528, 86094, 95660, 100443, 114792, 129141, 133924, 143490, 153056, 167405, 172188, 191320, 200886, 215235, 229584, 258282, 267848, 286980, 301329, 334810, 344376, 382640, 401772, 430470, 459168, 502215, 516564, 535696, 573960, 602658, 645705, 669620, 688752, 765280, 803544, 860940, 903987, 1004430, 1033128, 1071392, 1147920, 1205316, 1291410, 1339240, 1377504, 1506645, 1607088, 1721880, 1807974, 2008860, 2066256, 2295840, 2410632, 2582820, 2678480, 3013290, 3214176, 3443760, 3615948, 4017720, 4132512, 4519935, 4821264, 5165640, 5356960, 6026580, 6887520, 7231896, 8035440, 9039870, 9642528, 10331280, 12053160, 14463792, 16070880, 18079740, 20662560, 24106320, 28927584, 36159480, 48212640, 72318960, 144637920]

約数ペア:

[(1, 144637920), (2, 72318960), (3, 48212640), (4, 36159480), (5, 28927584), (6, 24106320), (7, 20662560), (8, 18079740), (9, 16070880), (10, 14463792), (12, 12053160), (14, 10331280), (15, 9642528), (16, 9039870), (18, 8035440), (20, 7231896), (21, 6887520), (24, 6026580), (27, 5356960), (28, 5165640), (30, 4821264), (32, 4519935), (35, 4132512), (36, 4017720), (40, 3615948), (42, 3443760), (45, 3214176), (48, 3013290), (54, 2678480), (56, 2582820), (60, 2410632), (63, 2295840), (70, 2066256), (72, 2008860), (80, 1807974), (84, 1721880), (90, 1607088), (96, 1506645), (105, 1377504), (108, 1339240), (112, 1291410), (120, 1205316), (126, 1147920), (135, 1071392), (140, 1033128), (144, 1004430), (160, 903987), (168, 860940), (180, 803544), (189, 765280), (210, 688752), (216, 669620), (224, 645705), (240, 602658), (252, 573960), (270, 535696), (280, 516564), (288, 502215), (315, 459168), (336, 430470), (360, 401772), (378, 382640), (420, 344376), (432, 334810), (480, 301329), (504, 286980), (540, 267848), (560, 258282), (630, 229584), (672, 215235), (720, 200886), (756, 191320), (840, 172188), (864, 167405), (945, 153056), (1008, 143490), (1080, 133924), (1120, 129141), (1260, 114792), (1440, 100443), (1512, 95660), (1680, 86094), (1890, 76528), (2016, 71745), (2160, 66962), (2520, 57396), (3024, 47830), (3360, 43047), (3780, 38264), (4320, 33481), (4783, 30240), (5040, 28698), (6048, 23915), (7560, 19132), (9566, 15120), (10080, 14349)]