201870158720

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 256

約数和(自身を含む): 503783712000

約数和(自身を除く): 301913553280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 73, 80, 94, 128, 146, 149, 160, 188, 235, 292, 298, 320, 365, 376, 470, 584, 596, 617, 640, 730, 745, 752, 940, 1168, 1192, 1234, 1460, 1490, 1504, 1880, 2336, 2384, 2468, 2920, 2980, 3008, 3085, 3431, 3760, 4672, 4768, 4936, 5840, 5960, 6016, 6170, 6862, 7003, 7520, 9344, 9536, 9872, 10877, 11680, 11920, 12340, 13724, 14006, 15040, 17155, 19072, 19744, 21754, 23360, 23840, 24680, 27448, 28012, 28999, 30080, 34310, 35015, 39488, 43508, 45041, 46720, 47680, 49360, 54385, 54896, 56024, 57998, 68620, 70030, 78976, 87016, 90082, 91933, 95360, 98720, 108770, 109792, 112048, 115996, 137240, 140060, 144995, 174032, 180164, 183866, 197440, 217540, 219584, 224096, 225205, 231992, 274480, 280120, 289990, 348064, 360328, 367732, 394880, 435080, 439168, 448192, 450410, 459665, 463984, 511219, 548960, 560240, 579980, 696128, 720656, 735464, 870160, 896384, 900820, 919330, 927968, 1022438, 1097920, 1120480, 1159960, 1392256, 1441312, 1470928, 1740320, 1801640, 1838660, 1855936, 2044876, 2116927, 2195840, 2240960, 2319920, 2556095, 2882624, 2941856, 3480640, 3603280, 3677320, 3711872, 4089752, 4233854, 4320851, 4481920, 4639840, 5112190, 5765248, 5883712, 6711109, 6961280, 7206560, 7354640, 8179504, 8467708, 8641702, 9279680, 10224380, 10584635, 11767424, 13422218, 14413120, 14709280, 16359008, 16935416, 17283404, 18559360, 20448760, 21169270, 21604255, 26844436, 28826240, 29418560, 32718016, 33555545, 33870832, 34566808, 40897520, 42338540, 43208510, 53688872, 58837120, 65436032, 67111090, 67741664, 69133616, 81795040, 84677080, 86417020, 107377744, 134222180, 135483328, 138267232, 163590080, 169354160, 172834040, 214755488, 268444360, 270966656, 276534464, 315422123, 327180160, 338708320, 345668080, 429510976, 536888720, 553068928, 630844246, 677416640, 691336160, 859021952, 1073777440, 1261688492, 1354833280, 1382672320, 1577110615, 2147554880, 2523376984, 2765344640, 3154221230, 4295109760, 5046753968, 6308442460, 10093507936, 12616884920, 20187015872, 25233769840, 40374031744, 50467539680, 100935079360, 201870158720]

約数ペア:

[(1, 201870158720), (2, 100935079360), (4, 50467539680), (5, 40374031744), (8, 25233769840), (10, 20187015872), (16, 12616884920), (20, 10093507936), (32, 6308442460), (40, 5046753968), (47, 4295109760), (64, 3154221230), (73, 2765344640), (80, 2523376984), (94, 2147554880), (128, 1577110615), (146, 1382672320), (149, 1354833280), (160, 1261688492), (188, 1073777440), (235, 859021952), (292, 691336160), (298, 677416640), (320, 630844246), (365, 553068928), (376, 536888720), (470, 429510976), (584, 345668080), (596, 338708320), (617, 327180160), (640, 315422123), (730, 276534464), (745, 270966656), (752, 268444360), (940, 214755488), (1168, 172834040), (1192, 169354160), (1234, 163590080), (1460, 138267232), (1490, 135483328), (1504, 134222180), (1880, 107377744), (2336, 86417020), (2384, 84677080), (2468, 81795040), (2920, 69133616), (2980, 67741664), (3008, 67111090), (3085, 65436032), (3431, 58837120), (3760, 53688872), (4672, 43208510), (4768, 42338540), (4936, 40897520), (5840, 34566808), (5960, 33870832), (6016, 33555545), (6170, 32718016), (6862, 29418560), (7003, 28826240), (7520, 26844436), (9344, 21604255), (9536, 21169270), (9872, 20448760), (10877, 18559360), (11680, 17283404), (11920, 16935416), (12340, 16359008), (13724, 14709280), (14006, 14413120), (15040, 13422218), (17155, 11767424), (19072, 10584635), (19744, 10224380), (21754, 9279680), (23360, 8641702), (23840, 8467708), (24680, 8179504), (27448, 7354640), (28012, 7206560), (28999, 6961280), (30080, 6711109), (34310, 5883712), (35015, 5765248), (39488, 5112190), (43508, 4639840), (45041, 4481920), (46720, 4320851), (47680, 4233854), (49360, 4089752), (54385, 3711872), (54896, 3677320), (56024, 3603280), (57998, 3480640), (68620, 2941856), (70030, 2882624), (78976, 2556095), (87016, 2319920), (90082, 2240960), (91933, 2195840), (95360, 2116927), (98720, 2044876), (108770, 1855936), (109792, 1838660), (112048, 1801640), (115996, 1740320), (137240, 1470928), (140060, 1441312), (144995, 1392256), (174032, 1159960), (180164, 1120480), (183866, 1097920), (197440, 1022438), (217540, 927968), (219584, 919330), (224096, 900820), (225205, 896384), (231992, 870160), (274480, 735464), (280120, 720656), (289990, 696128), (348064, 579980), (360328, 560240), (367732, 548960), (394880, 511219), (435080, 463984), (439168, 459665), (448192, 450410)]