1215430920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 320

約数和(自身を含む): 4531982400

約数和(自身を除く): 3316551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 81, 88, 90, 99, 108, 110, 120, 132, 134, 135, 162, 165, 180, 198, 201, 216, 220, 264, 268, 270, 297, 324, 330, 335, 360, 396, 402, 405, 440, 495, 509, 536, 540, 594, 603, 648, 660, 670, 737, 792, 804, 810, 891, 990, 1005, 1018, 1080, 1188, 1206, 1320, 1340, 1474, 1485, 1527, 1608, 1620, 1782, 1809, 1980, 2010, 2036, 2211, 2376, 2412, 2545, 2680, 2948, 2970, 3015, 3054, 3240, 3564, 3618, 3685, 3960, 4020, 4072, 4422, 4455, 4581, 4824, 5090, 5427, 5599, 5896, 5940, 6030, 6108, 6633, 7128, 7236, 7370, 7635, 8040, 8844, 8910, 9045, 9162, 10180, 10854, 11055, 11198, 11880, 12060, 12216, 13266, 13743, 14472, 14740, 15270, 16797, 17688, 17820, 18090, 18324, 19899, 20360, 21708, 22110, 22396, 22905, 24120, 26532, 27135, 27486, 27995, 29480, 30540, 33165, 33594, 34103, 35640, 36180, 36648, 39798, 41229, 43416, 44220, 44792, 45810, 50391, 53064, 54270, 54972, 55990, 59697, 61080, 66330, 67188, 68206, 68715, 72360, 79596, 82458, 83985, 88440, 91620, 99495, 100782, 102309, 108540, 109944, 111980, 119394, 132660, 134376, 136412, 137430, 151173, 159192, 164916, 167970, 170515, 183240, 198990, 201564, 204618, 206145, 217080, 223960, 238788, 251955, 265320, 272824, 274860, 298485, 302346, 306927, 329832, 335940, 341030, 375133, 397980, 403128, 409236, 412290, 453519, 477576, 503910, 511545, 549720, 596970, 604692, 613854, 671880, 682060, 750266, 755865, 795960, 818472, 824580, 907038, 920781, 1007820, 1023090, 1125399, 1193940, 1209384, 1227708, 1364120, 1500532, 1511730, 1534635, 1649160, 1814076, 1841562, 1875665, 2015640, 2046180, 2250798, 2267595, 2387880, 2455416, 2762343, 3001064, 3023460, 3069270, 3376197, 3628152, 3683124, 3751330, 4092360, 4501596, 4535190, 4603905, 5524686, 5626995, 6046920, 6138540, 6752394, 7366248, 7502660, 9003192, 9070380, 9207810, 10128591, 11049372, 11253990, 12277080, 13504788, 13811715, 15005320, 16880985, 18140760, 18415620, 20257182, 22098744, 22507980, 27009576, 27623430, 30385773, 33761970, 36831240, 40514364, 45015960, 50642955, 55246860, 60771546, 67523940, 81028728, 101285910, 110493720, 121543092, 135047880, 151928865, 202571820, 243086184, 303857730, 405143640, 607715460, 1215430920]

約数ペア:

[(1, 1215430920), (2, 607715460), (3, 405143640), (4, 303857730), (5, 243086184), (6, 202571820), (8, 151928865), (9, 135047880), (10, 121543092), (11, 110493720), (12, 101285910), (15, 81028728), (18, 67523940), (20, 60771546), (22, 55246860), (24, 50642955), (27, 45015960), (30, 40514364), (33, 36831240), (36, 33761970), (40, 30385773), (44, 27623430), (45, 27009576), (54, 22507980), (55, 22098744), (60, 20257182), (66, 18415620), (67, 18140760), (72, 16880985), (81, 15005320), (88, 13811715), (90, 13504788), (99, 12277080), (108, 11253990), (110, 11049372), (120, 10128591), (132, 9207810), (134, 9070380), (135, 9003192), (162, 7502660), (165, 7366248), (180, 6752394), (198, 6138540), (201, 6046920), (216, 5626995), (220, 5524686), (264, 4603905), (268, 4535190), (270, 4501596), (297, 4092360), (324, 3751330), (330, 3683124), (335, 3628152), (360, 3376197), (396, 3069270), (402, 3023460), (405, 3001064), (440, 2762343), (495, 2455416), (509, 2387880), (536, 2267595), (540, 2250798), (594, 2046180), (603, 2015640), (648, 1875665), (660, 1841562), (670, 1814076), (737, 1649160), (792, 1534635), (804, 1511730), (810, 1500532), (891, 1364120), (990, 1227708), (1005, 1209384), (1018, 1193940), (1080, 1125399), (1188, 1023090), (1206, 1007820), (1320, 920781), (1340, 907038), (1474, 824580), (1485, 818472), (1527, 795960), (1608, 755865), (1620, 750266), (1782, 682060), (1809, 671880), (1980, 613854), (2010, 604692), (2036, 596970), (2211, 549720), (2376, 511545), (2412, 503910), (2545, 477576), (2680, 453519), (2948, 412290), (2970, 409236), (3015, 403128), (3054, 397980), (3240, 375133), (3564, 341030), (3618, 335940), (3685, 329832), (3960, 306927), (4020, 302346), (4072, 298485), (4422, 274860), (4455, 272824), (4581, 265320), (4824, 251955), (5090, 238788), (5427, 223960), (5599, 217080), (5896, 206145), (5940, 204618), (6030, 201564), (6108, 198990), (6633, 183240), (7128, 170515), (7236, 167970), (7370, 164916), (7635, 159192), (8040, 151173), (8844, 137430), (8910, 136412), (9045, 134376), (9162, 132660), (10180, 119394), (10854, 111980), (11055, 109944), (11198, 108540), (11880, 102309), (12060, 100782), (12216, 99495), (13266, 91620), (13743, 88440), (14472, 83985), (14740, 82458), (15270, 79596), (16797, 72360), (17688, 68715), (17820, 68206), (18090, 67188), (18324, 66330), (19899, 61080), (20360, 59697), (21708, 55990), (22110, 54972), (22396, 54270), (22905, 53064), (24120, 50391), (26532, 45810), (27135, 44792), (27486, 44220), (27995, 43416), (29480, 41229), (30540, 39798), (33165, 36648), (33594, 36180), (34103, 35640)]