301528480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 534547040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 71, 76, 80, 88, 95, 110, 127, 142, 152, 160, 176, 190, 209, 220, 254, 284, 304, 352, 355, 380, 418, 440, 508, 568, 608, 635, 710, 760, 781, 836, 880, 1016, 1045, 1136, 1270, 1349, 1397, 1420, 1520, 1562, 1672, 1760, 2032, 2090, 2272, 2413, 2540, 2698, 2794, 2840, 3040, 3124, 3344, 3905, 4064, 4180, 4826, 5080, 5396, 5588, 5680, 6248, 6688, 6745, 6985, 7810, 8360, 9017, 9652, 10160, 10792, 11176, 11360, 12065, 12496, 13490, 13970, 14839, 15620, 16720, 18034, 19304, 20320, 21584, 22352, 24130, 24992, 26543, 26980, 27940, 29678, 31240, 33440, 36068, 38608, 43168, 44704, 45085, 48260, 53086, 53960, 55880, 59356, 62480, 72136, 74195, 77216, 90170, 96520, 99187, 106172, 107920, 111760, 118712, 124960, 132715, 144272, 148390, 171323, 180340, 193040, 198374, 212344, 215840, 223520, 237424, 265430, 288544, 296780, 342646, 360680, 386080, 396748, 424688, 474848, 495935, 530860, 593560, 685292, 721360, 793496, 849376, 856615, 991870, 1061720, 1187120, 1370584, 1442720, 1586992, 1713230, 1884553, 1983740, 2123440, 2374240, 2741168, 3173984, 3426460, 3769106, 3967480, 4246880, 5482336, 6852920, 7538212, 7934960, 9422765, 13705840, 15076424, 15869920, 18845530, 27411680, 30152848, 37691060, 60305696, 75382120, 150764240, 301528480]

約数ペア:

[(1, 301528480), (2, 150764240), (4, 75382120), (5, 60305696), (8, 37691060), (10, 30152848), (11, 27411680), (16, 18845530), (19, 15869920), (20, 15076424), (22, 13705840), (32, 9422765), (38, 7934960), (40, 7538212), (44, 6852920), (55, 5482336), (71, 4246880), (76, 3967480), (80, 3769106), (88, 3426460), (95, 3173984), (110, 2741168), (127, 2374240), (142, 2123440), (152, 1983740), (160, 1884553), (176, 1713230), (190, 1586992), (209, 1442720), (220, 1370584), (254, 1187120), (284, 1061720), (304, 991870), (352, 856615), (355, 849376), (380, 793496), (418, 721360), (440, 685292), (508, 593560), (568, 530860), (608, 495935), (635, 474848), (710, 424688), (760, 396748), (781, 386080), (836, 360680), (880, 342646), (1016, 296780), (1045, 288544), (1136, 265430), (1270, 237424), (1349, 223520), (1397, 215840), (1420, 212344), (1520, 198374), (1562, 193040), (1672, 180340), (1760, 171323), (2032, 148390), (2090, 144272), (2272, 132715), (2413, 124960), (2540, 118712), (2698, 111760), (2794, 107920), (2840, 106172), (3040, 99187), (3124, 96520), (3344, 90170), (3905, 77216), (4064, 74195), (4180, 72136), (4826, 62480), (5080, 59356), (5396, 55880), (5588, 53960), (5680, 53086), (6248, 48260), (6688, 45085), (6745, 44704), (6985, 43168), (7810, 38608), (8360, 36068), (9017, 33440), (9652, 31240), (10160, 29678), (10792, 27940), (11176, 26980), (11360, 26543), (12065, 24992), (12496, 24130), (13490, 22352), (13970, 21584), (14839, 20320), (15620, 19304), (16720, 18034)]