4197173280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 13602556800

約数和(自身を除く): 9405383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 419, 480, 492, 509, 615, 656, 820, 838, 984, 1018, 1230, 1257, 1312, 1527, 1640, 1676, 1968, 2036, 2095, 2460, 2514, 2545, 3054, 3280, 3352, 3936, 4072, 4190, 4920, 5028, 5090, 6108, 6285, 6560, 6704, 7635, 8144, 8380, 9840, 10056, 10180, 12216, 12570, 13408, 15270, 16288, 16760, 17179, 19680, 20112, 20360, 20869, 24432, 25140, 30540, 33520, 34358, 40224, 40720, 41738, 48864, 50280, 51537, 61080, 62607, 67040, 68716, 81440, 83476, 85895, 100560, 103074, 104345, 122160, 125214, 137432, 166952, 171790, 201120, 206148, 208690, 213271, 244320, 250428, 257685, 274864, 313035, 333904, 343580, 412296, 417380, 426542, 500856, 515370, 549728, 626070, 639813, 667808, 687160, 824592, 834760, 853084, 1001712, 1030740, 1066355, 1252140, 1279626, 1374320, 1649184, 1669520, 1706168, 2003424, 2061480, 2132710, 2504280, 2559252, 2748640, 3199065, 3339040, 3412336, 4122960, 4265420, 5008560, 5118504, 6398130, 6824672, 8245920, 8530840, 8744111, 10017120, 10237008, 12796260, 17061680, 17488222, 20474016, 25592520, 26232333, 34123360, 34976444, 43720555, 51185040, 52464666, 69952888, 87441110, 102370080, 104929332, 131161665, 139905776, 174882220, 209858664, 262323330, 279811552, 349764440, 419717328, 524646660, 699528880, 839434656, 1049293320, 1399057760, 2098586640, 4197173280]

約数ペア:

[(1, 4197173280), (2, 2098586640), (3, 1399057760), (4, 1049293320), (5, 839434656), (6, 699528880), (8, 524646660), (10, 419717328), (12, 349764440), (15, 279811552), (16, 262323330), (20, 209858664), (24, 174882220), (30, 139905776), (32, 131161665), (40, 104929332), (41, 102370080), (48, 87441110), (60, 69952888), (80, 52464666), (82, 51185040), (96, 43720555), (120, 34976444), (123, 34123360), (160, 26232333), (164, 25592520), (205, 20474016), (240, 17488222), (246, 17061680), (328, 12796260), (410, 10237008), (419, 10017120), (480, 8744111), (492, 8530840), (509, 8245920), (615, 6824672), (656, 6398130), (820, 5118504), (838, 5008560), (984, 4265420), (1018, 4122960), (1230, 3412336), (1257, 3339040), (1312, 3199065), (1527, 2748640), (1640, 2559252), (1676, 2504280), (1968, 2132710), (2036, 2061480), (2095, 2003424), (2460, 1706168), (2514, 1669520), (2545, 1649184), (3054, 1374320), (3280, 1279626), (3352, 1252140), (3936, 1066355), (4072, 1030740), (4190, 1001712), (4920, 853084), (5028, 834760), (5090, 824592), (6108, 687160), (6285, 667808), (6560, 639813), (6704, 626070), (7635, 549728), (8144, 515370), (8380, 500856), (9840, 426542), (10056, 417380), (10180, 412296), (12216, 343580), (12570, 333904), (13408, 313035), (15270, 274864), (16288, 257685), (16760, 250428), (17179, 244320), (19680, 213271), (20112, 208690), (20360, 206148), (20869, 201120), (24432, 171790), (25140, 166952), (30540, 137432), (33520, 125214), (34358, 122160), (40224, 104345), (40720, 103074), (41738, 100560), (48864, 85895), (50280, 83476), (51537, 81440), (61080, 68716), (62607, 67040)]