31932830880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13613}}^1$

素因数の和:13821

約数の個数: 240

約数和(自身を含む): 113327238024

約数和(自身を除く): 81394407144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 181, 216, 240, 270, 288, 324, 360, 362, 405, 432, 480, 540, 543, 648, 720, 724, 810, 864, 905, 1080, 1086, 1296, 1440, 1448, 1620, 1629, 1810, 2160, 2172, 2592, 2715, 2896, 3240, 3258, 3620, 4320, 4344, 4887, 5430, 5792, 6480, 6516, 7240, 8145, 8688, 9774, 10860, 12960, 13032, 13613, 14480, 14661, 16290, 17376, 19548, 21720, 24435, 26064, 27226, 28960, 29322, 32580, 39096, 40839, 43440, 48870, 52128, 54452, 58644, 65160, 68065, 73305, 78192, 81678, 86880, 97740, 108904, 117288, 122517, 130320, 136130, 146610, 156384, 163356, 195480, 204195, 217808, 234576, 245034, 260640, 272260, 293220, 326712, 367551, 390960, 408390, 435616, 469152, 490068, 544520, 586440, 612585, 653424, 735102, 781920, 816780, 980136, 1089040, 1102653, 1172880, 1225170, 1306848, 1470204, 1633560, 1837755, 1960272, 2178080, 2205306, 2345760, 2450340, 2463953, 2940408, 3267120, 3675510, 3920544, 4410612, 4900680, 4927906, 5513265, 5880816, 6534240, 7351020, 7391859, 8821224, 9801360, 9855812, 11026530, 11761632, 12319765, 14702040, 14783718, 17642448, 19602720, 19711624, 22053060, 22175577, 24639530, 29404080, 29567436, 35284896, 36959295, 39423248, 44106120, 44351154, 49279060, 58808160, 59134872, 66526731, 73918590, 78846496, 88212240, 88702308, 98558120, 110877885, 118269744, 133053462, 147837180, 176424480, 177404616, 197116240, 199580193, 221755770, 236539488, 266106924, 295674360, 332633655, 354809232, 394232480, 399160386, 443511540, 532213848, 591348720, 665267310, 709618464, 798320772, 887023080, 997900965, 1064427696, 1182697440, 1330534620, 1596641544, 1774046160, 1995801930, 2128855392, 2661069240, 3193283088, 3548092320, 3991603860, 5322138480, 6386566176, 7983207720, 10644276960, 15966415440, 31932830880]

約数ペア:

[(1, 31932830880), (2, 15966415440), (3, 10644276960), (4, 7983207720), (5, 6386566176), (6, 5322138480), (8, 3991603860), (9, 3548092320), (10, 3193283088), (12, 2661069240), (15, 2128855392), (16, 1995801930), (18, 1774046160), (20, 1596641544), (24, 1330534620), (27, 1182697440), (30, 1064427696), (32, 997900965), (36, 887023080), (40, 798320772), (45, 709618464), (48, 665267310), (54, 591348720), (60, 532213848), (72, 443511540), (80, 399160386), (81, 394232480), (90, 354809232), (96, 332633655), (108, 295674360), (120, 266106924), (135, 236539488), (144, 221755770), (160, 199580193), (162, 197116240), (180, 177404616), (181, 176424480), (216, 147837180), (240, 133053462), (270, 118269744), (288, 110877885), (324, 98558120), (360, 88702308), (362, 88212240), (405, 78846496), (432, 73918590), (480, 66526731), (540, 59134872), (543, 58808160), (648, 49279060), (720, 44351154), (724, 44106120), (810, 39423248), (864, 36959295), (905, 35284896), (1080, 29567436), (1086, 29404080), (1296, 24639530), (1440, 22175577), (1448, 22053060), (1620, 19711624), (1629, 19602720), (1810, 17642448), (2160, 14783718), (2172, 14702040), (2592, 12319765), (2715, 11761632), (2896, 11026530), (3240, 9855812), (3258, 9801360), (3620, 8821224), (4320, 7391859), (4344, 7351020), (4887, 6534240), (5430, 5880816), (5792, 5513265), (6480, 4927906), (6516, 4900680), (7240, 4410612), (8145, 3920544), (8688, 3675510), (9774, 3267120), (10860, 2940408), (12960, 2463953), (13032, 2450340), (13613, 2345760), (14480, 2205306), (14661, 2178080), (16290, 1960272), (17376, 1837755), (19548, 1633560), (21720, 1470204), (24435, 1306848), (26064, 1225170), (27226, 1172880), (28960, 1102653), (29322, 1089040), (32580, 980136), (39096, 816780), (40839, 781920), (43440, 735102), (48870, 653424), (52128, 612585), (54452, 586440), (58644, 544520), (65160, 490068), (68065, 469152), (73305, 435616), (78192, 408390), (81678, 390960), (86880, 367551), (97740, 326712), (108904, 293220), (117288, 272260), (122517, 260640), (130320, 245034), (136130, 234576), (146610, 217808), (156384, 204195), (163356, 195480)]