72488286720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15199}}^1$

素因数の和:15257

約数の個数: 400

約数和(自身を含む): 270936230400

約数和(自身を除く): 198447943680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4320, 4416, 4608, 4968, 5184, 5520, 5760, 5888, 6210, 6480, 6624, 6912, 7360, 7452, 7680, 8280, 8640, 8832, 9315, 9936, 10368, 11040, 11520, 11776, 12420, 12960, 13248, 13824, 14720, 14904, 15199, 16560, 17280, 17664, 18630, 19872, 20736, 22080, 23040, 24840, 25920, 26496, 29440, 29808, 30398, 33120, 34560, 35328, 37260, 39744, 41472, 44160, 45597, 49680, 51840, 52992, 58880, 59616, 60796, 66240, 69120, 74520, 75995, 79488, 88320, 91194, 99360, 103680, 105984, 119232, 121592, 132480, 136791, 149040, 151990, 158976, 176640, 182388, 198720, 207360, 227985, 238464, 243184, 264960, 273582, 298080, 303980, 317952, 349577, 364776, 397440, 410373, 455970, 476928, 486368, 529920, 547164, 596160, 607960, 683955, 699154, 729552, 794880, 820746, 911940, 953856, 972736, 1048731, 1094328, 1192320, 1215920, 1231119, 1367910, 1398308, 1459104, 1589760, 1641492, 1747885, 1823880, 1945472, 2051865, 2097462, 2188656, 2384640, 2431840, 2462238, 2735820, 2796616, 2918208, 3146193, 3282984, 3495770, 3647760, 3890944, 4103730, 4194924, 4377312, 4769280, 4863680, 4924476, 5243655, 5471640, 5593232, 5836416, 6155595, 6292386, 6565968, 6991540, 7295520, 7781888, 8207460, 8389848, 8754624, 9438579, 9727360, 9848952, 10487310, 10943280, 11186464, 11672832, 12311190, 12584772, 13131936, 13983080, 14591040, 15730965, 16414920, 16779696, 17509248, 18877158, 19454720, 19697904, 20974620, 21886560, 22372928, 23345664, 24622380, 25169544, 26263872, 27966160, 28315737, 29182080, 31461930, 32829840, 33559392, 35018496, 37754316, 38909440, 39395808, 41949240, 43773120, 44745856, 47192895, 49244760, 50339088, 52527744, 55932320, 56631474, 58364160, 62923860, 65659680, 67118784, 70036992, 75508632, 78791616, 83898480, 87546240, 89491712, 94385790, 98489520, 100678176, 105055488, 111864640, 113262948, 116728320, 125847720, 131319360, 134237568, 141578685, 151017264, 157583232, 167796960, 175092480, 178983424, 188771580, 196979040, 201356352, 210110976, 223729280, 226525896, 251695440, 262638720, 268475136, 283157370, 302034528, 315166464, 335593920, 350184960, 377543160, 393958080, 402712704, 447458560, 453051792, 503390880, 525277440, 536950272, 566314740, 604069056, 630332928, 671187840, 755086320, 787916160, 805425408, 894917120, 906103584, 1006781760, 1050554880, 1132629480, 1208138112, 1342375680, 1510172640, 1575832320, 1610850816, 1812207168, 2013563520, 2265258960, 2416276224, 2684751360, 3020345280, 3151664640, 3624414336, 4027127040, 4530517920, 4832552448, 6040690560, 7248828672, 8054254080, 9061035840, 12081381120, 14497657344, 18122071680, 24162762240, 36244143360, 72488286720]

約数ペア:

[(1, 72488286720), (2, 36244143360), (3, 24162762240), (4, 18122071680), (5, 14497657344), (6, 12081381120), (8, 9061035840), (9, 8054254080), (10, 7248828672), (12, 6040690560), (15, 4832552448), (16, 4530517920), (18, 4027127040), (20, 3624414336), (23, 3151664640), (24, 3020345280), (27, 2684751360), (30, 2416276224), (32, 2265258960), (36, 2013563520), (40, 1812207168), (45, 1610850816), (46, 1575832320), (48, 1510172640), (54, 1342375680), (60, 1208138112), (64, 1132629480), (69, 1050554880), (72, 1006781760), (80, 906103584), (81, 894917120), (90, 805425408), (92, 787916160), (96, 755086320), (108, 671187840), (115, 630332928), (120, 604069056), (128, 566314740), (135, 536950272), (138, 525277440), (144, 503390880), (160, 453051792), (162, 447458560), (180, 402712704), (184, 393958080), (192, 377543160), (207, 350184960), (216, 335593920), (230, 315166464), (240, 302034528), (256, 283157370), (270, 268475136), (276, 262638720), (288, 251695440), (320, 226525896), (324, 223729280), (345, 210110976), (360, 201356352), (368, 196979040), (384, 188771580), (405, 178983424), (414, 175092480), (432, 167796960), (460, 157583232), (480, 151017264), (512, 141578685), (540, 134237568), (552, 131319360), (576, 125847720), (621, 116728320), (640, 113262948), (648, 111864640), (690, 105055488), (720, 100678176), (736, 98489520), (768, 94385790), (810, 89491712), (828, 87546240), (864, 83898480), (920, 78791616), (960, 75508632), (1035, 70036992), (1080, 67118784), (1104, 65659680), (1152, 62923860), (1242, 58364160), (1280, 56631474), (1296, 55932320), (1380, 52527744), (1440, 50339088), (1472, 49244760), (1536, 47192895), (1620, 44745856), (1656, 43773120), (1728, 41949240), (1840, 39395808), (1863, 38909440), (1920, 37754316), (2070, 35018496), (2160, 33559392), (2208, 32829840), (2304, 31461930), (2484, 29182080), (2560, 28315737), (2592, 27966160), (2760, 26263872), (2880, 25169544), (2944, 24622380), (3105, 23345664), (3240, 22372928), (3312, 21886560), (3456, 20974620), (3680, 19697904), (3726, 19454720), (3840, 18877158), (4140, 17509248), (4320, 16779696), (4416, 16414920), (4608, 15730965), (4968, 14591040), (5184, 13983080), (5520, 13131936), (5760, 12584772), (5888, 12311190), (6210, 11672832), (6480, 11186464), (6624, 10943280), (6912, 10487310), (7360, 9848952), (7452, 9727360), (7680, 9438579), (8280, 8754624), (8640, 8389848), (8832, 8207460), (9315, 7781888), (9936, 7295520), (10368, 6991540), (11040, 6565968), (11520, 6292386), (11776, 6155595), (12420, 5836416), (12960, 5593232), (13248, 5471640), (13824, 5243655), (14720, 4924476), (14904, 4863680), (15199, 4769280), (16560, 4377312), (17280, 4194924), (17664, 4103730), (18630, 3890944), (19872, 3647760), (20736, 3495770), (22080, 3282984), (23040, 3146193), (24840, 2918208), (25920, 2796616), (26496, 2735820), (29440, 2462238), (29808, 2431840), (30398, 2384640), (33120, 2188656), (34560, 2097462), (35328, 2051865), (37260, 1945472), (39744, 1823880), (41472, 1747885), (44160, 1641492), (45597, 1589760), (49680, 1459104), (51840, 1398308), (52992, 1367910), (58880, 1231119), (59616, 1215920), (60796, 1192320), (66240, 1094328), (69120, 1048731), (74520, 972736), (75995, 953856), (79488, 911940), (88320, 820746), (91194, 794880), (99360, 729552), (103680, 699154), (105984, 683955), (119232, 607960), (121592, 596160), (132480, 547164), (136791, 529920), (149040, 486368), (151990, 476928), (158976, 455970), (176640, 410373), (182388, 397440), (198720, 364776), (207360, 349577), (227985, 317952), (238464, 303980), (243184, 298080), (264960, 273582)]