81632862720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{393677}}^1$

素因数の和:393712

約数の個数: 200

約数和(自身を含む): 292383863244

約数和(自身を除く): 210751000524

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 103680, 207360, 393677, 787354, 1181031, 1574708, 1968385, 2362062, 3149416, 3543093, 3936770, 4724124, 5905155, 6298832, 7086186, 7873540, 9448248, 10629279, 11810310, 12597664, 14172372, 15747080, 17715465, 18896496, 21258558, 23620620, 25195328, 28344744, 31494160, 31887837, 35430930, 37792992, 42517116, 47241240, 50390656, 53146395, 56689488, 62988320, 63775674, 70861860, 75585984, 85034232, 94482480, 100781312, 106292790, 113378976, 125976640, 127551348, 141723720, 151171968, 159439185, 170068464, 188964960, 201562624, 212585580, 226757952, 251953280, 255102696, 283447440, 302343936, 318878370, 340136928, 377929920, 425171160, 453515904, 503906560, 510205392, 566894880, 604687872, 637756740, 680273856, 755859840, 850342320, 907031808, 1007813120, 1020410784, 1133789760, 1275513480, 1360547712, 1511719680, 1700684640, 1814063616, 2040821568, 2267579520, 2551026960, 2721095424, 3023439360, 3401369280, 4081643136, 4535159040, 5102053920, 5442190848, 6802738560, 8163286272, 9070318080, 10204107840, 13605477120, 16326572544, 20408215680, 27210954240, 40816431360, 81632862720]

約数ペア:

[(1, 81632862720), (2, 40816431360), (3, 27210954240), (4, 20408215680), (5, 16326572544), (6, 13605477120), (8, 10204107840), (9, 9070318080), (10, 8163286272), (12, 6802738560), (15, 5442190848), (16, 5102053920), (18, 4535159040), (20, 4081643136), (24, 3401369280), (27, 3023439360), (30, 2721095424), (32, 2551026960), (36, 2267579520), (40, 2040821568), (45, 1814063616), (48, 1700684640), (54, 1511719680), (60, 1360547712), (64, 1275513480), (72, 1133789760), (80, 1020410784), (81, 1007813120), (90, 907031808), (96, 850342320), (108, 755859840), (120, 680273856), (128, 637756740), (135, 604687872), (144, 566894880), (160, 510205392), (162, 503906560), (180, 453515904), (192, 425171160), (216, 377929920), (240, 340136928), (256, 318878370), (270, 302343936), (288, 283447440), (320, 255102696), (324, 251953280), (360, 226757952), (384, 212585580), (405, 201562624), (432, 188964960), (480, 170068464), (512, 159439185), (540, 151171968), (576, 141723720), (640, 127551348), (648, 125976640), (720, 113378976), (768, 106292790), (810, 100781312), (864, 94482480), (960, 85034232), (1080, 75585984), (1152, 70861860), (1280, 63775674), (1296, 62988320), (1440, 56689488), (1536, 53146395), (1620, 50390656), (1728, 47241240), (1920, 42517116), (2160, 37792992), (2304, 35430930), (2560, 31887837), (2592, 31494160), (2880, 28344744), (3240, 25195328), (3456, 23620620), (3840, 21258558), (4320, 18896496), (4608, 17715465), (5184, 15747080), (5760, 14172372), (6480, 12597664), (6912, 11810310), (7680, 10629279), (8640, 9448248), (10368, 7873540), (11520, 7086186), (12960, 6298832), (13824, 5905155), (17280, 4724124), (20736, 3936770), (23040, 3543093), (25920, 3149416), (34560, 2362062), (41472, 1968385), (51840, 1574708), (69120, 1181031), (103680, 787354), (207360, 393677)]