30825791280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{86843}}^1$

素因数の和:86908

約数の個数: 240

約数和(自身を含む): 113393947680

約数和(自身を除く): 82568156400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1740, 1972, 2040, 2088, 2320, 2448, 2465, 2610, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4930, 5220, 5916, 6120, 6960, 7395, 7888, 8874, 9860, 10440, 11832, 12240, 14790, 17748, 19720, 20880, 22185, 23664, 29580, 35496, 39440, 44370, 59160, 70992, 86843, 88740, 118320, 173686, 177480, 260529, 347372, 354960, 434215, 521058, 694744, 781587, 868430, 1042116, 1302645, 1389488, 1476331, 1563174, 1736860, 2084232, 2518447, 2605290, 2952662, 3126348, 3473720, 3907935, 4168464, 4428993, 5036894, 5210580, 5905324, 6252696, 6947440, 7381655, 7555341, 7815870, 8857986, 10073788, 10421160, 11810648, 12505392, 12592235, 13286979, 14763310, 15110682, 15631740, 17715972, 20147576, 20842320, 22144965, 22666023, 23621296, 25184470, 26573958, 29526620, 30221364, 31263480, 35431944, 37776705, 40295152, 42813599, 44289930, 45332046, 50368940, 53147916, 59053240, 60442728, 62526960, 66434895, 70863888, 75553410, 85627198, 88579860, 90664092, 100737880, 106295832, 113330115, 118106480, 120885456, 128440797, 132869790, 151106820, 171254396, 177159720, 181328184, 201475760, 212591664, 214067995, 226660230, 256881594, 265739580, 302213640, 342508792, 354319440, 362656368, 385322391, 428135990, 453320460, 513763188, 531479160, 604427280, 642203985, 685017584, 770644782, 856271980, 906640920, 1027526376, 1062958320, 1284407970, 1541289564, 1712543960, 1813281840, 1926611955, 2055052752, 2568815940, 3082579128, 3425087920, 3853223910, 5137631880, 6165158256, 7706447820, 10275263760, 15412895640, 30825791280]

約数ペア:

[(1, 30825791280), (2, 15412895640), (3, 10275263760), (4, 7706447820), (5, 6165158256), (6, 5137631880), (8, 3853223910), (9, 3425087920), (10, 3082579128), (12, 2568815940), (15, 2055052752), (16, 1926611955), (17, 1813281840), (18, 1712543960), (20, 1541289564), (24, 1284407970), (29, 1062958320), (30, 1027526376), (34, 906640920), (36, 856271980), (40, 770644782), (45, 685017584), (48, 642203985), (51, 604427280), (58, 531479160), (60, 513763188), (68, 453320460), (72, 428135990), (80, 385322391), (85, 362656368), (87, 354319440), (90, 342508792), (102, 302213640), (116, 265739580), (120, 256881594), (136, 226660230), (144, 214067995), (145, 212591664), (153, 201475760), (170, 181328184), (174, 177159720), (180, 171254396), (204, 151106820), (232, 132869790), (240, 128440797), (255, 120885456), (261, 118106480), (272, 113330115), (290, 106295832), (306, 100737880), (340, 90664092), (348, 88579860), (360, 85627198), (408, 75553410), (435, 70863888), (464, 66434895), (493, 62526960), (510, 60442728), (522, 59053240), (580, 53147916), (612, 50368940), (680, 45332046), (696, 44289930), (720, 42813599), (765, 40295152), (816, 37776705), (870, 35431944), (986, 31263480), (1020, 30221364), (1044, 29526620), (1160, 26573958), (1224, 25184470), (1305, 23621296), (1360, 22666023), (1392, 22144965), (1479, 20842320), (1530, 20147576), (1740, 17715972), (1972, 15631740), (2040, 15110682), (2088, 14763310), (2320, 13286979), (2448, 12592235), (2465, 12505392), (2610, 11810648), (2958, 10421160), (3060, 10073788), (3480, 8857986), (3944, 7815870), (4080, 7555341), (4176, 7381655), (4437, 6947440), (4930, 6252696), (5220, 5905324), (5916, 5210580), (6120, 5036894), (6960, 4428993), (7395, 4168464), (7888, 3907935), (8874, 3473720), (9860, 3126348), (10440, 2952662), (11832, 2605290), (12240, 2518447), (14790, 2084232), (17748, 1736860), (19720, 1563174), (20880, 1476331), (22185, 1389488), (23664, 1302645), (29580, 1042116), (35496, 868430), (39440, 781587), (44370, 694744), (59160, 521058), (70992, 434215), (86843, 354960), (88740, 347372), (118320, 260529), (173686, 177480)]