246698640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 868913136

約数和(自身を除く): 622214496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 90, 120, 122, 123, 137, 144, 164, 180, 183, 205, 240, 244, 246, 274, 305, 328, 360, 366, 369, 410, 411, 488, 492, 548, 549, 610, 615, 656, 685, 720, 732, 738, 820, 822, 915, 976, 984, 1096, 1098, 1220, 1230, 1233, 1370, 1464, 1476, 1640, 1644, 1830, 1845, 1968, 2055, 2192, 2196, 2440, 2460, 2466, 2501, 2740, 2745, 2928, 2952, 3280, 3288, 3660, 3690, 4110, 4392, 4880, 4920, 4932, 5002, 5480, 5490, 5617, 5904, 6165, 6576, 7320, 7380, 7503, 8220, 8357, 8784, 9840, 9864, 10004, 10960, 10980, 11234, 12330, 12505, 14640, 14760, 15006, 16440, 16714, 16851, 19728, 20008, 21960, 22468, 22509, 24660, 25010, 25071, 28085, 29520, 30012, 32880, 33428, 33702, 37515, 40016, 41785, 43920, 44936, 45018, 49320, 50020, 50142, 50553, 56170, 60024, 66856, 67404, 75030, 75213, 83570, 84255, 89872, 90036, 98640, 100040, 100284, 101106, 112340, 112545, 120048, 125355, 133712, 134808, 150060, 150426, 167140, 168510, 180072, 200080, 200568, 202212, 224680, 225090, 250710, 252765, 269616, 300120, 300852, 334280, 337020, 342637, 360144, 376065, 401136, 404424, 449360, 450180, 501420, 505530, 600240, 601704, 668560, 674040, 685274, 752130, 808848, 900360, 1002840, 1011060, 1027911, 1203408, 1348080, 1370548, 1504260, 1713185, 1800720, 2005680, 2022120, 2055822, 2741096, 3008520, 3083733, 3426370, 4044240, 4111644, 5139555, 5482192, 6017040, 6167466, 6852740, 8223288, 10279110, 12334932, 13705480, 15418665, 16446576, 20558220, 24669864, 27410960, 30837330, 41116440, 49339728, 61674660, 82232880, 123349320, 246698640]

約数ペア:

[(1, 246698640), (2, 123349320), (3, 82232880), (4, 61674660), (5, 49339728), (6, 41116440), (8, 30837330), (9, 27410960), (10, 24669864), (12, 20558220), (15, 16446576), (16, 15418665), (18, 13705480), (20, 12334932), (24, 10279110), (30, 8223288), (36, 6852740), (40, 6167466), (41, 6017040), (45, 5482192), (48, 5139555), (60, 4111644), (61, 4044240), (72, 3426370), (80, 3083733), (82, 3008520), (90, 2741096), (120, 2055822), (122, 2022120), (123, 2005680), (137, 1800720), (144, 1713185), (164, 1504260), (180, 1370548), (183, 1348080), (205, 1203408), (240, 1027911), (244, 1011060), (246, 1002840), (274, 900360), (305, 808848), (328, 752130), (360, 685274), (366, 674040), (369, 668560), (410, 601704), (411, 600240), (488, 505530), (492, 501420), (548, 450180), (549, 449360), (610, 404424), (615, 401136), (656, 376065), (685, 360144), (720, 342637), (732, 337020), (738, 334280), (820, 300852), (822, 300120), (915, 269616), (976, 252765), (984, 250710), (1096, 225090), (1098, 224680), (1220, 202212), (1230, 200568), (1233, 200080), (1370, 180072), (1464, 168510), (1476, 167140), (1640, 150426), (1644, 150060), (1830, 134808), (1845, 133712), (1968, 125355), (2055, 120048), (2192, 112545), (2196, 112340), (2440, 101106), (2460, 100284), (2466, 100040), (2501, 98640), (2740, 90036), (2745, 89872), (2928, 84255), (2952, 83570), (3280, 75213), (3288, 75030), (3660, 67404), (3690, 66856), (4110, 60024), (4392, 56170), (4880, 50553), (4920, 50142), (4932, 50020), (5002, 49320), (5480, 45018), (5490, 44936), (5617, 43920), (5904, 41785), (6165, 40016), (6576, 37515), (7320, 33702), (7380, 33428), (7503, 32880), (8220, 30012), (8357, 29520), (8784, 28085), (9840, 25071), (9864, 25010), (10004, 24660), (10960, 22509), (10980, 22468), (11234, 21960), (12330, 20008), (12505, 19728), (14640, 16851), (14760, 16714), (15006, 16440)]