2045302560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{202907}}^1$

素因数の和:202935

約数の個数: 144

約数和(自身を含む): 7976719296

約数和(自身を除く): 5931416736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 202907, 405814, 608721, 811628, 1014535, 1217442, 1420349, 1623256, 1826163, 2029070, 2434884, 2840698, 3043605, 3246512, 3652326, 4058140, 4261047, 4869768, 5681396, 6087210, 6493024, 7101745, 7304652, 8116280, 8522094, 9130815, 9739536, 11362792, 12174420, 12783141, 14203490, 14609304, 16232560, 17044188, 18261630, 19479072, 21305235, 22725584, 24348840, 25566282, 28406980, 29218608, 32465120, 34088376, 36523260, 42610470, 45451168, 48697680, 51132564, 56813960, 58437216, 63915705, 68176752, 73046520, 85220940, 97395360, 102265128, 113627920, 127831410, 136353504, 146093040, 170441880, 204530256, 227255840, 255662820, 292186080, 340883760, 409060512, 511325640, 681767520, 1022651280, 2045302560]

約数ペア:

[(1, 2045302560), (2, 1022651280), (3, 681767520), (4, 511325640), (5, 409060512), (6, 340883760), (7, 292186080), (8, 255662820), (9, 227255840), (10, 204530256), (12, 170441880), (14, 146093040), (15, 136353504), (16, 127831410), (18, 113627920), (20, 102265128), (21, 97395360), (24, 85220940), (28, 73046520), (30, 68176752), (32, 63915705), (35, 58437216), (36, 56813960), (40, 51132564), (42, 48697680), (45, 45451168), (48, 42610470), (56, 36523260), (60, 34088376), (63, 32465120), (70, 29218608), (72, 28406980), (80, 25566282), (84, 24348840), (90, 22725584), (96, 21305235), (105, 19479072), (112, 18261630), (120, 17044188), (126, 16232560), (140, 14609304), (144, 14203490), (160, 12783141), (168, 12174420), (180, 11362792), (210, 9739536), (224, 9130815), (240, 8522094), (252, 8116280), (280, 7304652), (288, 7101745), (315, 6493024), (336, 6087210), (360, 5681396), (420, 4869768), (480, 4261047), (504, 4058140), (560, 3652326), (630, 3246512), (672, 3043605), (720, 2840698), (840, 2434884), (1008, 2029070), (1120, 1826163), (1260, 1623256), (1440, 1420349), (1680, 1217442), (2016, 1014535), (2520, 811628), (3360, 608721), (5040, 405814), (10080, 202907)]