219939840

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 352

約数和(自身を含む): 821420160

約数和(自身を除く): 601480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 43, 45, 48, 54, 60, 64, 72, 74, 80, 86, 90, 96, 108, 111, 120, 128, 129, 135, 144, 148, 160, 172, 180, 185, 192, 215, 216, 222, 240, 256, 258, 270, 288, 296, 320, 333, 344, 360, 370, 384, 387, 430, 432, 444, 480, 512, 516, 540, 555, 576, 592, 640, 645, 666, 688, 720, 740, 768, 774, 860, 864, 888, 960, 999, 1024, 1032, 1080, 1110, 1152, 1161, 1184, 1280, 1290, 1332, 1376, 1440, 1480, 1536, 1548, 1591, 1665, 1720, 1728, 1776, 1920, 1935, 1998, 2064, 2160, 2220, 2304, 2322, 2368, 2560, 2580, 2664, 2752, 2880, 2960, 3072, 3096, 3182, 3330, 3440, 3456, 3552, 3840, 3870, 3996, 4128, 4320, 4440, 4608, 4644, 4736, 4773, 4995, 5120, 5160, 5328, 5504, 5760, 5805, 5920, 6192, 6364, 6660, 6880, 6912, 7104, 7680, 7740, 7955, 7992, 8256, 8640, 8880, 9216, 9288, 9472, 9546, 9990, 10320, 10656, 11008, 11520, 11610, 11840, 12384, 12728, 13320, 13760, 13824, 14208, 14319, 15360, 15480, 15910, 15984, 16512, 17280, 17760, 18576, 18944, 19092, 19980, 20640, 21312, 22016, 23040, 23220, 23680, 23865, 24768, 25456, 26640, 27520, 27648, 28416, 28638, 30960, 31820, 31968, 33024, 34560, 35520, 37152, 37888, 38184, 39960, 41280, 42624, 42957, 44032, 46080, 46440, 47360, 47730, 49536, 50912, 53280, 55040, 56832, 57276, 61920, 63640, 63936, 66048, 69120, 71040, 71595, 74304, 76368, 79920, 82560, 85248, 85914, 92880, 94720, 95460, 99072, 101824, 106560, 110080, 113664, 114552, 123840, 127280, 127872, 132096, 138240, 142080, 143190, 148608, 152736, 159840, 165120, 170496, 171828, 185760, 189440, 190920, 198144, 203648, 213120, 214785, 220160, 229104, 247680, 254560, 255744, 284160, 286380, 297216, 305472, 319680, 330240, 340992, 343656, 371520, 381840, 396288, 407296, 426240, 429570, 458208, 495360, 509120, 511488, 568320, 572760, 594432, 610944, 639360, 660480, 687312, 743040, 763680, 814592, 852480, 859140, 916416, 990720, 1018240, 1022976, 1145520, 1188864, 1221888, 1278720, 1374624, 1486080, 1527360, 1629184, 1704960, 1718280, 1832832, 1981440, 2036480, 2291040, 2443776, 2557440, 2749248, 2972160, 3054720, 3436560, 3665664, 4072960, 4582080, 4887552, 5114880, 5498496, 5944320, 6109440, 6873120, 7331328, 8145920, 9164160, 10996992, 12218880, 13746240, 14662656, 18328320, 21993984, 24437760, 27492480, 36656640, 43987968, 54984960, 73313280, 109969920, 219939840]

約数ペア:

[(1, 219939840), (2, 109969920), (3, 73313280), (4, 54984960), (5, 43987968), (6, 36656640), (8, 27492480), (9, 24437760), (10, 21993984), (12, 18328320), (15, 14662656), (16, 13746240), (18, 12218880), (20, 10996992), (24, 9164160), (27, 8145920), (30, 7331328), (32, 6873120), (36, 6109440), (37, 5944320), (40, 5498496), (43, 5114880), (45, 4887552), (48, 4582080), (54, 4072960), (60, 3665664), (64, 3436560), (72, 3054720), (74, 2972160), (80, 2749248), (86, 2557440), (90, 2443776), (96, 2291040), (108, 2036480), (111, 1981440), (120, 1832832), (128, 1718280), (129, 1704960), (135, 1629184), (144, 1527360), (148, 1486080), (160, 1374624), (172, 1278720), (180, 1221888), (185, 1188864), (192, 1145520), (215, 1022976), (216, 1018240), (222, 990720), (240, 916416), (256, 859140), (258, 852480), (270, 814592), (288, 763680), (296, 743040), (320, 687312), (333, 660480), (344, 639360), (360, 610944), (370, 594432), (384, 572760), (387, 568320), (430, 511488), (432, 509120), (444, 495360), (480, 458208), (512, 429570), (516, 426240), (540, 407296), (555, 396288), (576, 381840), (592, 371520), (640, 343656), (645, 340992), (666, 330240), (688, 319680), (720, 305472), (740, 297216), (768, 286380), (774, 284160), (860, 255744), (864, 254560), (888, 247680), (960, 229104), (999, 220160), (1024, 214785), (1032, 213120), (1080, 203648), (1110, 198144), (1152, 190920), (1161, 189440), (1184, 185760), (1280, 171828), (1290, 170496), (1332, 165120), (1376, 159840), (1440, 152736), (1480, 148608), (1536, 143190), (1548, 142080), (1591, 138240), (1665, 132096), (1720, 127872), (1728, 127280), (1776, 123840), (1920, 114552), (1935, 113664), (1998, 110080), (2064, 106560), (2160, 101824), (2220, 99072), (2304, 95460), (2322, 94720), (2368, 92880), (2560, 85914), (2580, 85248), (2664, 82560), (2752, 79920), (2880, 76368), (2960, 74304), (3072, 71595), (3096, 71040), (3182, 69120), (3330, 66048), (3440, 63936), (3456, 63640), (3552, 61920), (3840, 57276), (3870, 56832), (3996, 55040), (4128, 53280), (4320, 50912), (4440, 49536), (4608, 47730), (4644, 47360), (4736, 46440), (4773, 46080), (4995, 44032), (5120, 42957), (5160, 42624), (5328, 41280), (5504, 39960), (5760, 38184), (5805, 37888), (5920, 37152), (6192, 35520), (6364, 34560), (6660, 33024), (6880, 31968), (6912, 31820), (7104, 30960), (7680, 28638), (7740, 28416), (7955, 27648), (7992, 27520), (8256, 26640), (8640, 25456), (8880, 24768), (9216, 23865), (9288, 23680), (9472, 23220), (9546, 23040), (9990, 22016), (10320, 21312), (10656, 20640), (11008, 19980), (11520, 19092), (11610, 18944), (11840, 18576), (12384, 17760), (12728, 17280), (13320, 16512), (13760, 15984), (13824, 15910), (14208, 15480), (14319, 15360)]