513872480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 1416683520

約数和(自身を除く): 902811040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 127, 152, 160, 176, 190, 209, 220, 242, 254, 304, 352, 380, 418, 440, 484, 508, 605, 608, 635, 760, 836, 880, 968, 1016, 1045, 1210, 1270, 1331, 1397, 1520, 1672, 1760, 1936, 2032, 2090, 2299, 2413, 2420, 2540, 2662, 2794, 3040, 3344, 3872, 4064, 4180, 4598, 4826, 4840, 5080, 5324, 5588, 6655, 6688, 6985, 8360, 9196, 9652, 9680, 10160, 10648, 11176, 11495, 12065, 13310, 13970, 15367, 16720, 18392, 19304, 19360, 20320, 21296, 22352, 22990, 24130, 25289, 26543, 26620, 27940, 30734, 33440, 36784, 38608, 42592, 44704, 45980, 48260, 50578, 53086, 53240, 55880, 61468, 73568, 76835, 77216, 91960, 96520, 101156, 106172, 106480, 111760, 122936, 126445, 132715, 153670, 169037, 183920, 193040, 202312, 212344, 212960, 223520, 245872, 252890, 265430, 291973, 307340, 338074, 367840, 386080, 404624, 424688, 491744, 505780, 530860, 583946, 614680, 676148, 809248, 845185, 849376, 1011560, 1061720, 1167892, 1229360, 1352296, 1459865, 1690370, 2023120, 2123440, 2335784, 2458720, 2704592, 2919730, 3211703, 3380740, 4046240, 4246880, 4671568, 5409184, 5839460, 6423406, 6761480, 9343136, 11678920, 12846812, 13522960, 16058515, 23357840, 25693624, 27045920, 32117030, 46715680, 51387248, 64234060, 102774496, 128468120, 256936240, 513872480]

約数ペア:

[(1, 513872480), (2, 256936240), (4, 128468120), (5, 102774496), (8, 64234060), (10, 51387248), (11, 46715680), (16, 32117030), (19, 27045920), (20, 25693624), (22, 23357840), (32, 16058515), (38, 13522960), (40, 12846812), (44, 11678920), (55, 9343136), (76, 6761480), (80, 6423406), (88, 5839460), (95, 5409184), (110, 4671568), (121, 4246880), (127, 4046240), (152, 3380740), (160, 3211703), (176, 2919730), (190, 2704592), (209, 2458720), (220, 2335784), (242, 2123440), (254, 2023120), (304, 1690370), (352, 1459865), (380, 1352296), (418, 1229360), (440, 1167892), (484, 1061720), (508, 1011560), (605, 849376), (608, 845185), (635, 809248), (760, 676148), (836, 614680), (880, 583946), (968, 530860), (1016, 505780), (1045, 491744), (1210, 424688), (1270, 404624), (1331, 386080), (1397, 367840), (1520, 338074), (1672, 307340), (1760, 291973), (1936, 265430), (2032, 252890), (2090, 245872), (2299, 223520), (2413, 212960), (2420, 212344), (2540, 202312), (2662, 193040), (2794, 183920), (3040, 169037), (3344, 153670), (3872, 132715), (4064, 126445), (4180, 122936), (4598, 111760), (4826, 106480), (4840, 106172), (5080, 101156), (5324, 96520), (5588, 91960), (6655, 77216), (6688, 76835), (6985, 73568), (8360, 61468), (9196, 55880), (9652, 53240), (9680, 53086), (10160, 50578), (10648, 48260), (11176, 45980), (11495, 44704), (12065, 42592), (13310, 38608), (13970, 36784), (15367, 33440), (16720, 30734), (18392, 27940), (19304, 26620), (19360, 26543), (20320, 25289), (21296, 24130), (22352, 22990)]