2165520960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1242

約数の個数: 224

約数和(自身を含む): 7676570880

約数和(自身を除く): 5511049920

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 263, 270, 288, 320, 360, 432, 480, 526, 540, 576, 720, 789, 864, 953, 960, 1052, 1080, 1315, 1440, 1578, 1728, 1906, 2104, 2160, 2367, 2630, 2859, 2880, 3156, 3812, 3945, 4208, 4320, 4734, 4765, 5260, 5718, 6312, 7101, 7624, 7890, 8416, 8577, 8640, 9468, 9530, 10520, 11436, 11835, 12624, 14202, 14295, 15248, 15780, 16832, 17154, 18936, 19060, 21040, 22872, 23670, 25248, 25731, 28404, 28590, 30496, 31560, 34308, 35505, 37872, 38120, 42080, 42885, 45744, 47340, 50496, 51462, 56808, 57180, 60992, 63120, 68616, 71010, 75744, 76240, 84160, 85770, 91488, 94680, 102924, 113616, 114360, 126240, 128655, 137232, 142020, 151488, 152480, 171540, 182976, 189360, 205848, 227232, 228720, 250639, 252480, 257310, 274464, 284040, 304960, 343080, 378720, 411696, 454464, 457440, 501278, 514620, 548928, 568080, 686160, 751917, 757440, 823392, 914880, 1002556, 1029240, 1136160, 1253195, 1372320, 1503834, 1646784, 2005112, 2058480, 2255751, 2272320, 2506390, 2744640, 3007668, 3759585, 4010224, 4116960, 4511502, 5012780, 6015336, 6767253, 7519170, 8020448, 8233920, 9023004, 10025560, 11278755, 12030672, 13534506, 15038340, 16040896, 18046008, 20051120, 22557510, 24061344, 27069012, 30076680, 33836265, 36092016, 40102240, 45115020, 48122688, 54138024, 60153360, 67672530, 72184032, 80204480, 90230040, 108276048, 120306720, 135345060, 144368064, 180460080, 216552096, 240613440, 270690120, 360920160, 433104192, 541380240, 721840320, 1082760480, 2165520960]

約数ペア:

[(1, 2165520960), (2, 1082760480), (3, 721840320), (4, 541380240), (5, 433104192), (6, 360920160), (8, 270690120), (9, 240613440), (10, 216552096), (12, 180460080), (15, 144368064), (16, 135345060), (18, 120306720), (20, 108276048), (24, 90230040), (27, 80204480), (30, 72184032), (32, 67672530), (36, 60153360), (40, 54138024), (45, 48122688), (48, 45115020), (54, 40102240), (60, 36092016), (64, 33836265), (72, 30076680), (80, 27069012), (90, 24061344), (96, 22557510), (108, 20051120), (120, 18046008), (135, 16040896), (144, 15038340), (160, 13534506), (180, 12030672), (192, 11278755), (216, 10025560), (240, 9023004), (263, 8233920), (270, 8020448), (288, 7519170), (320, 6767253), (360, 6015336), (432, 5012780), (480, 4511502), (526, 4116960), (540, 4010224), (576, 3759585), (720, 3007668), (789, 2744640), (864, 2506390), (953, 2272320), (960, 2255751), (1052, 2058480), (1080, 2005112), (1315, 1646784), (1440, 1503834), (1578, 1372320), (1728, 1253195), (1906, 1136160), (2104, 1029240), (2160, 1002556), (2367, 914880), (2630, 823392), (2859, 757440), (2880, 751917), (3156, 686160), (3812, 568080), (3945, 548928), (4208, 514620), (4320, 501278), (4734, 457440), (4765, 454464), (5260, 411696), (5718, 378720), (6312, 343080), (7101, 304960), (7624, 284040), (7890, 274464), (8416, 257310), (8577, 252480), (8640, 250639), (9468, 228720), (9530, 227232), (10520, 205848), (11436, 189360), (11835, 182976), (12624, 171540), (14202, 152480), (14295, 151488), (15248, 142020), (15780, 137232), (16832, 128655), (17154, 126240), (18936, 114360), (19060, 113616), (21040, 102924), (22872, 94680), (23670, 91488), (25248, 85770), (25731, 84160), (28404, 76240), (28590, 75744), (30496, 71010), (31560, 68616), (34308, 63120), (35505, 60992), (37872, 57180), (38120, 56808), (42080, 51462), (42885, 50496), (45744, 47340)]