18391079520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8863}}^1$

素因数の和:9026

約数の個数: 288

約数和(自身を含む): 68995390464

約数和(自身を除く): 50604310944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 131, 132, 144, 160, 165, 176, 180, 198, 220, 240, 262, 264, 288, 330, 352, 360, 393, 396, 440, 480, 495, 524, 528, 655, 660, 720, 786, 792, 880, 990, 1048, 1056, 1179, 1310, 1320, 1440, 1441, 1572, 1584, 1760, 1965, 1980, 2096, 2358, 2620, 2640, 2882, 3144, 3168, 3930, 3960, 4192, 4323, 4716, 5240, 5280, 5764, 5895, 6288, 7205, 7860, 7920, 8646, 8863, 9432, 10480, 11528, 11790, 12576, 12969, 14410, 15720, 15840, 17292, 17726, 18864, 20960, 21615, 23056, 23580, 25938, 26589, 28820, 31440, 34584, 35452, 37728, 43230, 44315, 46112, 47160, 51876, 53178, 57640, 62880, 64845, 69168, 70904, 79767, 86460, 88630, 94320, 97493, 103752, 106356, 115280, 129690, 132945, 138336, 141808, 159534, 172920, 177260, 188640, 194986, 207504, 212712, 230560, 259380, 265890, 283616, 292479, 319068, 345840, 354520, 389972, 398835, 415008, 425424, 487465, 518760, 531780, 584958, 638136, 691680, 709040, 779944, 797670, 850848, 877437, 974930, 1037520, 1063560, 1161053, 1169916, 1276272, 1418080, 1462395, 1559888, 1595340, 1754874, 1949860, 2075040, 2127120, 2322106, 2339832, 2552544, 2924790, 3119776, 3190680, 3483159, 3509748, 3899720, 4254240, 4387185, 4644212, 4679664, 5805265, 5849580, 6381360, 6966318, 7019496, 7799440, 8774370, 9288424, 9359328, 10449477, 11610530, 11699160, 12762720, 12771583, 13932636, 14038992, 15598880, 17415795, 17548740, 18576848, 20898954, 23221060, 23398320, 25543166, 27865272, 28077984, 34831590, 35097480, 37153696, 38314749, 41797908, 46442120, 46796640, 51086332, 52247385, 55730544, 63857915, 69663180, 70194960, 76629498, 83595816, 92884240, 102172664, 104494770, 111461088, 114944247, 127715830, 139326360, 140389920, 153258996, 167191632, 185768480, 191573745, 204345328, 208989540, 229888494, 255431660, 278652720, 306517992, 334383264, 383147490, 408690656, 417979080, 459776988, 510863320, 557305440, 574721235, 613035984, 766294980, 835958160, 919553976, 1021726640, 1149442470, 1226071968, 1532589960, 1671916320, 1839107952, 2043453280, 2298884940, 3065179920, 3678215904, 4597769880, 6130359840, 9195539760, 18391079520]

約数ペア:

[(1, 18391079520), (2, 9195539760), (3, 6130359840), (4, 4597769880), (5, 3678215904), (6, 3065179920), (8, 2298884940), (9, 2043453280), (10, 1839107952), (11, 1671916320), (12, 1532589960), (15, 1226071968), (16, 1149442470), (18, 1021726640), (20, 919553976), (22, 835958160), (24, 766294980), (30, 613035984), (32, 574721235), (33, 557305440), (36, 510863320), (40, 459776988), (44, 417979080), (45, 408690656), (48, 383147490), (55, 334383264), (60, 306517992), (66, 278652720), (72, 255431660), (80, 229888494), (88, 208989540), (90, 204345328), (96, 191573745), (99, 185768480), (110, 167191632), (120, 153258996), (131, 140389920), (132, 139326360), (144, 127715830), (160, 114944247), (165, 111461088), (176, 104494770), (180, 102172664), (198, 92884240), (220, 83595816), (240, 76629498), (262, 70194960), (264, 69663180), (288, 63857915), (330, 55730544), (352, 52247385), (360, 51086332), (393, 46796640), (396, 46442120), (440, 41797908), (480, 38314749), (495, 37153696), (524, 35097480), (528, 34831590), (655, 28077984), (660, 27865272), (720, 25543166), (786, 23398320), (792, 23221060), (880, 20898954), (990, 18576848), (1048, 17548740), (1056, 17415795), (1179, 15598880), (1310, 14038992), (1320, 13932636), (1440, 12771583), (1441, 12762720), (1572, 11699160), (1584, 11610530), (1760, 10449477), (1965, 9359328), (1980, 9288424), (2096, 8774370), (2358, 7799440), (2620, 7019496), (2640, 6966318), (2882, 6381360), (3144, 5849580), (3168, 5805265), (3930, 4679664), (3960, 4644212), (4192, 4387185), (4323, 4254240), (4716, 3899720), (5240, 3509748), (5280, 3483159), (5764, 3190680), (5895, 3119776), (6288, 2924790), (7205, 2552544), (7860, 2339832), (7920, 2322106), (8646, 2127120), (8863, 2075040), (9432, 1949860), (10480, 1754874), (11528, 1595340), (11790, 1559888), (12576, 1462395), (12969, 1418080), (14410, 1276272), (15720, 1169916), (15840, 1161053), (17292, 1063560), (17726, 1037520), (18864, 974930), (20960, 877437), (21615, 850848), (23056, 797670), (23580, 779944), (25938, 709040), (26589, 691680), (28820, 638136), (31440, 584958), (34584, 531780), (35452, 518760), (37728, 487465), (43230, 425424), (44315, 415008), (46112, 398835), (47160, 389972), (51876, 354520), (53178, 345840), (57640, 319068), (62880, 292479), (64845, 283616), (69168, 265890), (70904, 259380), (79767, 230560), (86460, 212712), (88630, 207504), (94320, 194986), (97493, 188640), (103752, 177260), (106356, 172920), (115280, 159534), (129690, 141808), (132945, 138336)]