15696486520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{15161}}^1$

素因数の和:15377

約数の個数: 128

約数和(自身を含む): 41723398080

約数和(自身を除く): 26026911560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 181, 220, 260, 286, 362, 440, 520, 572, 715, 724, 905, 1144, 1430, 1448, 1810, 1991, 2353, 2860, 3620, 3982, 4706, 5720, 7240, 7964, 9412, 9955, 11765, 15161, 15928, 18824, 19910, 23530, 25883, 30322, 39820, 47060, 51766, 60644, 75805, 79640, 94120, 103532, 121288, 129415, 151610, 166771, 197093, 207064, 258830, 303220, 333542, 394186, 517660, 606440, 667084, 788372, 833855, 985465, 1035320, 1334168, 1576744, 1667710, 1970930, 2168023, 2744141, 3335420, 3941860, 4336046, 5488282, 6670840, 7883720, 8672092, 10840115, 10976564, 13720705, 17344184, 21680230, 21953128, 27441410, 30185551, 35673833, 43360460, 54882820, 60371102, 71347666, 86720920, 109765640, 120742204, 142695332, 150927755, 178369165, 241484408, 285390664, 301855510, 356738330, 392412163, 603711020, 713476660, 784824326, 1207422040, 1426953320, 1569648652, 1962060815, 3139297304, 3924121630, 7848243260, 15696486520]

約数ペア:

[(1, 15696486520), (2, 7848243260), (4, 3924121630), (5, 3139297304), (8, 1962060815), (10, 1569648652), (11, 1426953320), (13, 1207422040), (20, 784824326), (22, 713476660), (26, 603711020), (40, 392412163), (44, 356738330), (52, 301855510), (55, 285390664), (65, 241484408), (88, 178369165), (104, 150927755), (110, 142695332), (130, 120742204), (143, 109765640), (181, 86720920), (220, 71347666), (260, 60371102), (286, 54882820), (362, 43360460), (440, 35673833), (520, 30185551), (572, 27441410), (715, 21953128), (724, 21680230), (905, 17344184), (1144, 13720705), (1430, 10976564), (1448, 10840115), (1810, 8672092), (1991, 7883720), (2353, 6670840), (2860, 5488282), (3620, 4336046), (3982, 3941860), (4706, 3335420), (5720, 2744141), (7240, 2168023), (7964, 1970930), (9412, 1667710), (9955, 1576744), (11765, 1334168), (15161, 1035320), (15928, 985465), (18824, 833855), (19910, 788372), (23530, 667084), (25883, 606440), (30322, 517660), (39820, 394186), (47060, 333542), (51766, 303220), (60644, 258830), (75805, 207064), (79640, 197093), (94120, 166771), (103532, 151610), (121288, 129415)]