15693208960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{171473}}^1$

素因数の和:171516

約数の個数: 128

約数和(自身を含む): 44075676960

約数和(自身を除く): 28382468000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 18304, 22880, 45760, 91520, 171473, 342946, 685892, 857365, 1371784, 1714730, 1886203, 2229149, 2743568, 3429460, 3772406, 4458298, 5487136, 6858920, 7544812, 8916596, 9431015, 10974272, 11145745, 13717840, 15089624, 17833192, 18862030, 21948544, 22291490, 24520639, 27435680, 30179248, 35666384, 37724060, 44582980, 49041278, 54871360, 60358496, 71332768, 75448120, 89165960, 98082556, 109742720, 120716992, 122603195, 142665536, 150896240, 178331920, 196165112, 241433984, 245206390, 285331072, 301792480, 356663840, 392330224, 490412780, 603584960, 713327680, 784660448, 980825560, 1207169920, 1426655360, 1569320896, 1961651120, 3138641792, 3923302240, 7846604480, 15693208960]

約数ペア:

[(1, 15693208960), (2, 7846604480), (4, 3923302240), (5, 3138641792), (8, 1961651120), (10, 1569320896), (11, 1426655360), (13, 1207169920), (16, 980825560), (20, 784660448), (22, 713327680), (26, 603584960), (32, 490412780), (40, 392330224), (44, 356663840), (52, 301792480), (55, 285331072), (64, 245206390), (65, 241433984), (80, 196165112), (88, 178331920), (104, 150896240), (110, 142665536), (128, 122603195), (130, 120716992), (143, 109742720), (160, 98082556), (176, 89165960), (208, 75448120), (220, 71332768), (260, 60358496), (286, 54871360), (320, 49041278), (352, 44582980), (416, 37724060), (440, 35666384), (520, 30179248), (572, 27435680), (640, 24520639), (704, 22291490), (715, 21948544), (832, 18862030), (880, 17833192), (1040, 15089624), (1144, 13717840), (1408, 11145745), (1430, 10974272), (1664, 9431015), (1760, 8916596), (2080, 7544812), (2288, 6858920), (2860, 5487136), (3520, 4458298), (4160, 3772406), (4576, 3429460), (5720, 2743568), (7040, 2229149), (8320, 1886203), (9152, 1714730), (11440, 1371784), (18304, 857365), (22880, 685892), (45760, 342946), (91520, 171473)]