25440397920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{841283}}^1$

素因数の和:841314

約数の個数: 192

約数和(自身を含む): 101761712640

約数和(自身を除く): 76321314720

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, 5040, 6048, 7560, 10080, 15120, 30240, 841283, 1682566, 2523849, 3365132, 4206415, 5047698, 5888981, 6730264, 7571547, 8412830, 10095396, 11777962, 12619245, 13460528, 15143094, 16825660, 17666943, 20190792, 22714641, 23555924, 25238490, 26921056, 29444905, 30286188, 33651320, 35333886, 37857735, 40381584, 45429282, 47111848, 50476980, 53000829, 58889810, 60572376, 67302640, 70667772, 75715470, 80763168, 88334715, 90858564, 94223696, 100953960, 106001658, 113573205, 117779620, 121144752, 134605280, 141335544, 151430940, 159002487, 176669430, 181717128, 188447392, 201907920, 212003316, 227146410, 235559240, 242289504, 265004145, 282671088, 302861880, 318004974, 353338860, 363434256, 403815840, 424006632, 454292820, 471118480, 530008290, 565342176, 605723760, 636009948, 706677720, 726868512, 795012435, 848013264, 908585640, 942236960, 1060016580, 1211447520, 1272019896, 1413355440, 1590024870, 1696026528, 1817171280, 2120033160, 2544039792, 2826710880, 3180049740, 3634342560, 4240066320, 5088079584, 6360099480, 8480132640, 12720198960, 25440397920]

約数ペア:

[(1, 25440397920), (2, 12720198960), (3, 8480132640), (4, 6360099480), (5, 5088079584), (6, 4240066320), (7, 3634342560), (8, 3180049740), (9, 2826710880), (10, 2544039792), (12, 2120033160), (14, 1817171280), (15, 1696026528), (16, 1590024870), (18, 1413355440), (20, 1272019896), (21, 1211447520), (24, 1060016580), (27, 942236960), (28, 908585640), (30, 848013264), (32, 795012435), (35, 726868512), (36, 706677720), (40, 636009948), (42, 605723760), (45, 565342176), (48, 530008290), (54, 471118480), (56, 454292820), (60, 424006632), (63, 403815840), (70, 363434256), (72, 353338860), (80, 318004974), (84, 302861880), (90, 282671088), (96, 265004145), (105, 242289504), (108, 235559240), (112, 227146410), (120, 212003316), (126, 201907920), (135, 188447392), (140, 181717128), (144, 176669430), (160, 159002487), (168, 151430940), (180, 141335544), (189, 134605280), (210, 121144752), (216, 117779620), (224, 113573205), (240, 106001658), (252, 100953960), (270, 94223696), (280, 90858564), (288, 88334715), (315, 80763168), (336, 75715470), (360, 70667772), (378, 67302640), (420, 60572376), (432, 58889810), (480, 53000829), (504, 50476980), (540, 47111848), (560, 45429282), (630, 40381584), (672, 37857735), (720, 35333886), (756, 33651320), (840, 30286188), (864, 29444905), (945, 26921056), (1008, 25238490), (1080, 23555924), (1120, 22714641), (1260, 20190792), (1440, 17666943), (1512, 16825660), (1680, 15143094), (1890, 13460528), (2016, 12619245), (2160, 11777962), (2520, 10095396), (3024, 8412830), (3360, 7571547), (3780, 6730264), (4320, 5888981), (5040, 5047698), (6048, 4206415), (7560, 3365132), (10080, 2523849), (15120, 1682566), (30240, 841283)]