161363594880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{252383}}^1$

素因数の和:252448

約数の個数: 256

約数和(自身を含む): 586944230400

約数和(自身を除く): 425580635520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3456, 3552, 3996, 4320, 4440, 4736, 4995, 5328, 5760, 5920, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 13320, 14208, 15984, 17280, 17760, 19980, 21312, 23680, 26640, 31968, 35520, 39960, 42624, 53280, 63936, 71040, 79920, 106560, 127872, 159840, 213120, 252383, 319680, 504766, 639360, 757149, 1009532, 1261915, 1514298, 2019064, 2271447, 2523830, 3028596, 3785745, 4038128, 4542894, 5047660, 6057192, 6814341, 7571490, 8076256, 9085788, 9338171, 10095320, 11357235, 12114384, 13628682, 15142980, 16152512, 18171576, 18676342, 20190640, 22714470, 24228768, 27257364, 28014513, 30285960, 32305024, 34071705, 36343152, 37352684, 40381280, 45428940, 46690855, 48457536, 54514728, 56029026, 60571920, 68143410, 72686304, 74705368, 80762560, 84043539, 90857880, 93381710, 96915072, 109029456, 112058052, 121143840, 136286820, 140072565, 145372608, 149410736, 161525120, 168087078, 181715760, 186763420, 218058912, 224116104, 242287680, 252130617, 272573640, 280145130, 290745216, 298821472, 336174156, 363431520, 373526840, 420217695, 436117824, 448232208, 484575360, 504261234, 545147280, 560290260, 597642944, 672348312, 726863040, 747053680, 840435390, 872235648, 896464416, 1008522468, 1090294560, 1120580520, 1195285888, 1260653085, 1344696624, 1453726080, 1494107360, 1680870780, 1792928832, 2017044936, 2180589120, 2241161040, 2521306170, 2689393248, 2988214720, 3361741560, 3585857664, 4034089872, 4361178240, 4482322080, 5042612340, 5378786496, 5976429440, 6723483120, 8068179744, 8964644160, 10085224680, 10757572992, 13446966240, 16136359488, 17929288320, 20170449360, 26893932480, 32272718976, 40340898720, 53787864960, 80681797440, 161363594880]

約数ペア:

[(1, 161363594880), (2, 80681797440), (3, 53787864960), (4, 40340898720), (5, 32272718976), (6, 26893932480), (8, 20170449360), (9, 17929288320), (10, 16136359488), (12, 13446966240), (15, 10757572992), (16, 10085224680), (18, 8964644160), (20, 8068179744), (24, 6723483120), (27, 5976429440), (30, 5378786496), (32, 5042612340), (36, 4482322080), (37, 4361178240), (40, 4034089872), (45, 3585857664), (48, 3361741560), (54, 2988214720), (60, 2689393248), (64, 2521306170), (72, 2241161040), (74, 2180589120), (80, 2017044936), (90, 1792928832), (96, 1680870780), (108, 1494107360), (111, 1453726080), (120, 1344696624), (128, 1260653085), (135, 1195285888), (144, 1120580520), (148, 1090294560), (160, 1008522468), (180, 896464416), (185, 872235648), (192, 840435390), (216, 747053680), (222, 726863040), (240, 672348312), (270, 597642944), (288, 560290260), (296, 545147280), (320, 504261234), (333, 484575360), (360, 448232208), (370, 436117824), (384, 420217695), (432, 373526840), (444, 363431520), (480, 336174156), (540, 298821472), (555, 290745216), (576, 280145130), (592, 272573640), (640, 252130617), (666, 242287680), (720, 224116104), (740, 218058912), (864, 186763420), (888, 181715760), (960, 168087078), (999, 161525120), (1080, 149410736), (1110, 145372608), (1152, 140072565), (1184, 136286820), (1332, 121143840), (1440, 112058052), (1480, 109029456), (1665, 96915072), (1728, 93381710), (1776, 90857880), (1920, 84043539), (1998, 80762560), (2160, 74705368), (2220, 72686304), (2368, 68143410), (2664, 60571920), (2880, 56029026), (2960, 54514728), (3330, 48457536), (3456, 46690855), (3552, 45428940), (3996, 40381280), (4320, 37352684), (4440, 36343152), (4736, 34071705), (4995, 32305024), (5328, 30285960), (5760, 28014513), (5920, 27257364), (6660, 24228768), (7104, 22714470), (7992, 20190640), (8640, 18676342), (8880, 18171576), (9990, 16152512), (10656, 15142980), (11840, 13628682), (13320, 12114384), (14208, 11357235), (15984, 10095320), (17280, 9338171), (17760, 9085788), (19980, 8076256), (21312, 7571490), (23680, 6814341), (26640, 6057192), (31968, 5047660), (35520, 4542894), (39960, 4038128), (42624, 3785745), (53280, 3028596), (63936, 2523830), (71040, 2271447), (79920, 2019064), (106560, 1514298), (127872, 1261915), (159840, 1009532), (213120, 757149), (252383, 639360), (319680, 504766)]