228818520

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 448

約数和(自身を含む): 944352000

約数和(自身を除く): 715533480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 59, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 118, 120, 126, 133, 135, 140, 152, 162, 168, 171, 177, 180, 189, 190, 210, 216, 228, 236, 243, 252, 266, 270, 280, 285, 295, 315, 324, 342, 354, 360, 378, 380, 399, 405, 413, 420, 456, 472, 486, 504, 513, 531, 532, 540, 567, 570, 590, 630, 648, 665, 684, 708, 729, 756, 760, 798, 810, 826, 840, 855, 885, 945, 972, 1026, 1062, 1064, 1080, 1121, 1134, 1140, 1180, 1197, 1215, 1239, 1260, 1330, 1368, 1416, 1458, 1512, 1539, 1593, 1596, 1620, 1652, 1701, 1710, 1770, 1890, 1944, 1995, 2052, 2065, 2124, 2242, 2268, 2280, 2360, 2394, 2430, 2478, 2520, 2565, 2655, 2660, 2835, 2916, 3078, 3186, 3192, 3240, 3304, 3363, 3402, 3420, 3540, 3591, 3645, 3717, 3780, 3990, 4104, 4130, 4248, 4484, 4536, 4617, 4779, 4788, 4860, 4956, 5103, 5130, 5310, 5320, 5605, 5670, 5832, 5985, 6156, 6195, 6372, 6726, 6804, 6840, 7080, 7182, 7290, 7434, 7560, 7695, 7847, 7965, 7980, 8260, 8505, 8968, 9234, 9558, 9576, 9720, 9912, 10089, 10206, 10260, 10620, 10773, 11151, 11210, 11340, 11970, 12312, 12390, 12744, 13452, 13608, 13851, 14337, 14364, 14580, 14868, 15390, 15694, 15930, 15960, 16520, 16815, 17010, 17955, 18468, 18585, 19116, 20178, 20412, 20520, 21240, 21546, 22302, 22420, 22680, 23085, 23541, 23895, 23940, 24780, 25515, 26904, 27702, 28674, 28728, 29160, 29736, 30267, 30780, 31388, 31860, 32319, 33453, 33630, 34020, 35910, 36936, 37170, 38232, 39235, 40356, 40824, 43011, 43092, 44604, 44840, 46170, 47082, 47790, 47880, 49560, 50445, 51030, 53865, 55404, 55755, 57348, 60534, 61560, 62776, 63720, 64638, 66906, 67260, 68040, 69255, 70623, 71685, 71820, 74340, 78470, 80712, 86022, 86184, 89208, 90801, 92340, 94164, 95580, 96957, 100359, 100890, 102060, 107730, 110808, 111510, 114696, 117705, 121068, 129276, 133812, 134520, 138510, 141246, 143370, 143640, 148680, 151335, 156940, 161595, 167265, 172044, 181602, 184680, 188328, 191160, 193914, 200718, 201780, 204120, 211869, 215055, 215460, 223020, 235410, 242136, 258552, 267624, 272403, 277020, 282492, 286740, 301077, 302670, 313880, 323190, 334530, 344088, 353115, 363204, 387828, 401436, 403560, 423738, 430110, 430920, 446040, 454005, 470820, 484785, 501795, 544806, 554040, 564984, 573480, 602154, 605340, 635607, 646380, 669060, 706230, 726408, 775656, 802872, 817209, 847476, 860220, 908010, 941640, 969570, 1003590, 1059345, 1089612, 1204308, 1210680, 1271214, 1292760, 1338120, 1362015, 1412460, 1505385, 1634418, 1694952, 1720440, 1816020, 1906821, 1939140, 2007180, 2118690, 2179224, 2408616, 2542428, 2724030, 2824920, 3010770, 3178035, 3268836, 3632040, 3813642, 3878280, 4014360, 4086045, 4237380, 5084856, 5448060, 5720463, 6021540, 6356070, 6537672, 7627284, 8172090, 8474760, 9534105, 10896120, 11440926, 12043080, 12712140, 15254568, 16344180, 19068210, 22881852, 25424280, 28602315, 32688360, 38136420, 45763704, 57204630, 76272840, 114409260, 228818520]

約数ペア:

[(1, 228818520), (2, 114409260), (3, 76272840), (4, 57204630), (5, 45763704), (6, 38136420), (7, 32688360), (8, 28602315), (9, 25424280), (10, 22881852), (12, 19068210), (14, 16344180), (15, 15254568), (18, 12712140), (19, 12043080), (20, 11440926), (21, 10896120), (24, 9534105), (27, 8474760), (28, 8172090), (30, 7627284), (35, 6537672), (36, 6356070), (38, 6021540), (40, 5720463), (42, 5448060), (45, 5084856), (54, 4237380), (56, 4086045), (57, 4014360), (59, 3878280), (60, 3813642), (63, 3632040), (70, 3268836), (72, 3178035), (76, 3010770), (81, 2824920), (84, 2724030), (90, 2542428), (95, 2408616), (105, 2179224), (108, 2118690), (114, 2007180), (118, 1939140), (120, 1906821), (126, 1816020), (133, 1720440), (135, 1694952), (140, 1634418), (152, 1505385), (162, 1412460), (168, 1362015), (171, 1338120), (177, 1292760), (180, 1271214), (189, 1210680), (190, 1204308), (210, 1089612), (216, 1059345), (228, 1003590), (236, 969570), (243, 941640), (252, 908010), (266, 860220), (270, 847476), (280, 817209), (285, 802872), (295, 775656), (315, 726408), (324, 706230), (342, 669060), (354, 646380), (360, 635607), (378, 605340), (380, 602154), (399, 573480), (405, 564984), (413, 554040), (420, 544806), (456, 501795), (472, 484785), (486, 470820), (504, 454005), (513, 446040), (531, 430920), (532, 430110), (540, 423738), (567, 403560), (570, 401436), (590, 387828), (630, 363204), (648, 353115), (665, 344088), (684, 334530), (708, 323190), (729, 313880), (756, 302670), (760, 301077), (798, 286740), (810, 282492), (826, 277020), (840, 272403), (855, 267624), (885, 258552), (945, 242136), (972, 235410), (1026, 223020), (1062, 215460), (1064, 215055), (1080, 211869), (1121, 204120), (1134, 201780), (1140, 200718), (1180, 193914), (1197, 191160), (1215, 188328), (1239, 184680), (1260, 181602), (1330, 172044), (1368, 167265), (1416, 161595), (1458, 156940), (1512, 151335), (1539, 148680), (1593, 143640), (1596, 143370), (1620, 141246), (1652, 138510), (1701, 134520), (1710, 133812), (1770, 129276), (1890, 121068), (1944, 117705), (1995, 114696), (2052, 111510), (2065, 110808), (2124, 107730), (2242, 102060), (2268, 100890), (2280, 100359), (2360, 96957), (2394, 95580), (2430, 94164), (2478, 92340), (2520, 90801), (2565, 89208), (2655, 86184), (2660, 86022), (2835, 80712), (2916, 78470), (3078, 74340), (3186, 71820), (3192, 71685), (3240, 70623), (3304, 69255), (3363, 68040), (3402, 67260), (3420, 66906), (3540, 64638), (3591, 63720), (3645, 62776), (3717, 61560), (3780, 60534), (3990, 57348), (4104, 55755), (4130, 55404), (4248, 53865), (4484, 51030), (4536, 50445), (4617, 49560), (4779, 47880), (4788, 47790), (4860, 47082), (4956, 46170), (5103, 44840), (5130, 44604), (5310, 43092), (5320, 43011), (5605, 40824), (5670, 40356), (5832, 39235), (5985, 38232), (6156, 37170), (6195, 36936), (6372, 35910), (6726, 34020), (6804, 33630), (6840, 33453), (7080, 32319), (7182, 31860), (7290, 31388), (7434, 30780), (7560, 30267), (7695, 29736), (7847, 29160), (7965, 28728), (7980, 28674), (8260, 27702), (8505, 26904), (8968, 25515), (9234, 24780), (9558, 23940), (9576, 23895), (9720, 23541), (9912, 23085), (10089, 22680), (10206, 22420), (10260, 22302), (10620, 21546), (10773, 21240), (11151, 20520), (11210, 20412), (11340, 20178), (11970, 19116), (12312, 18585), (12390, 18468), (12744, 17955), (13452, 17010), (13608, 16815), (13851, 16520), (14337, 15960), (14364, 15930), (14580, 15694), (14868, 15390)]