23728654720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 59937015600

約数和(自身を除く): 36208360880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 109, 115, 128, 160, 184, 218, 230, 320, 368, 436, 460, 529, 545, 640, 643, 736, 872, 920, 1058, 1090, 1286, 1472, 1744, 1840, 2116, 2180, 2507, 2572, 2645, 2944, 3215, 3488, 3680, 4232, 4360, 5014, 5144, 5290, 6430, 6976, 7360, 8464, 8720, 10028, 10288, 10580, 12535, 12860, 13952, 14720, 14789, 16928, 17440, 20056, 20576, 21160, 25070, 25720, 29578, 33856, 34880, 40112, 41152, 42320, 50140, 51440, 57661, 59156, 67712, 69760, 70087, 73945, 80224, 82304, 84640, 100280, 102880, 115322, 118312, 140174, 147890, 160448, 169280, 200560, 205760, 230644, 236624, 280348, 288305, 295780, 320896, 338560, 340147, 350435, 401120, 411520, 461288, 473248, 560696, 576610, 591560, 680294, 700870, 802240, 922576, 946496, 1121392, 1153220, 1183120, 1360588, 1401740, 1604480, 1612001, 1700735, 1845152, 1892992, 2242784, 2306440, 2366240, 2721176, 2803480, 3224002, 3401470, 3690304, 4485568, 4612880, 4732480, 5442352, 5606960, 6448004, 6802940, 7380608, 8060005, 8971136, 9225760, 9464960, 10884704, 11213920, 12896008, 13605880, 16120010, 18451520, 21769408, 22427840, 25792016, 27211760, 32240020, 36903040, 37076023, 43538816, 44855680, 51584032, 54423520, 64480040, 74152046, 103168064, 108847040, 128960080, 148304092, 185380115, 206336128, 217694080, 257920160, 296608184, 370760230, 515840320, 593216368, 741520460, 1031680640, 1186432736, 1483040920, 2372865472, 2966081840, 4745730944, 5932163680, 11864327360, 23728654720]

約数ペア:

[(1, 23728654720), (2, 11864327360), (4, 5932163680), (5, 4745730944), (8, 2966081840), (10, 2372865472), (16, 1483040920), (20, 1186432736), (23, 1031680640), (32, 741520460), (40, 593216368), (46, 515840320), (64, 370760230), (80, 296608184), (92, 257920160), (109, 217694080), (115, 206336128), (128, 185380115), (160, 148304092), (184, 128960080), (218, 108847040), (230, 103168064), (320, 74152046), (368, 64480040), (436, 54423520), (460, 51584032), (529, 44855680), (545, 43538816), (640, 37076023), (643, 36903040), (736, 32240020), (872, 27211760), (920, 25792016), (1058, 22427840), (1090, 21769408), (1286, 18451520), (1472, 16120010), (1744, 13605880), (1840, 12896008), (2116, 11213920), (2180, 10884704), (2507, 9464960), (2572, 9225760), (2645, 8971136), (2944, 8060005), (3215, 7380608), (3488, 6802940), (3680, 6448004), (4232, 5606960), (4360, 5442352), (5014, 4732480), (5144, 4612880), (5290, 4485568), (6430, 3690304), (6976, 3401470), (7360, 3224002), (8464, 2803480), (8720, 2721176), (10028, 2366240), (10288, 2306440), (10580, 2242784), (12535, 1892992), (12860, 1845152), (13952, 1700735), (14720, 1612001), (14789, 1604480), (16928, 1401740), (17440, 1360588), (20056, 1183120), (20576, 1153220), (21160, 1121392), (25070, 946496), (25720, 922576), (29578, 802240), (33856, 700870), (34880, 680294), (40112, 591560), (41152, 576610), (42320, 560696), (50140, 473248), (51440, 461288), (57661, 411520), (59156, 401120), (67712, 350435), (69760, 340147), (70087, 338560), (73945, 320896), (80224, 295780), (82304, 288305), (84640, 280348), (100280, 236624), (102880, 230644), (115322, 205760), (118312, 200560), (140174, 169280), (147890, 160448)]