15859987440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{33191}}^1$

素因数の和:33399

約数の個数: 160

約数和(自身を含む): 53933548032

約数和(自身を除く): 38073560592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 264, 330, 362, 440, 528, 543, 660, 724, 880, 905, 1086, 1320, 1448, 1810, 1991, 2172, 2640, 2715, 2896, 3620, 3982, 4344, 5430, 5973, 7240, 7964, 8688, 9955, 10860, 11946, 14480, 15928, 19910, 21720, 23892, 29865, 31856, 33191, 39820, 43440, 47784, 59730, 66382, 79640, 95568, 99573, 119460, 132764, 159280, 165955, 199146, 238920, 265528, 331910, 365101, 398292, 477840, 497865, 531056, 663820, 730202, 796584, 995730, 1095303, 1327640, 1460404, 1593168, 1825505, 1991460, 2190606, 2655280, 2920808, 3651010, 3982920, 4381212, 5476515, 5841616, 6007571, 7302020, 7965840, 8762424, 10953030, 12015142, 14604040, 17524848, 18022713, 21906060, 24030284, 29208080, 30037855, 36045426, 43812120, 48060568, 60075710, 66083281, 72090852, 87624240, 90113565, 96121136, 120151420, 132166562, 144181704, 180227130, 198249843, 240302840, 264333124, 288363408, 330416405, 360454260, 396499686, 480605680, 528666248, 660832810, 720908520, 792999372, 991249215, 1057332496, 1321665620, 1441817040, 1585998744, 1982498430, 2643331240, 3171997488, 3964996860, 5286662480, 7929993720, 15859987440]

約数ペア:

[(1, 15859987440), (2, 7929993720), (3, 5286662480), (4, 3964996860), (5, 3171997488), (6, 2643331240), (8, 1982498430), (10, 1585998744), (11, 1441817040), (12, 1321665620), (15, 1057332496), (16, 991249215), (20, 792999372), (22, 720908520), (24, 660832810), (30, 528666248), (33, 480605680), (40, 396499686), (44, 360454260), (48, 330416405), (55, 288363408), (60, 264333124), (66, 240302840), (80, 198249843), (88, 180227130), (110, 144181704), (120, 132166562), (132, 120151420), (165, 96121136), (176, 90113565), (181, 87624240), (220, 72090852), (240, 66083281), (264, 60075710), (330, 48060568), (362, 43812120), (440, 36045426), (528, 30037855), (543, 29208080), (660, 24030284), (724, 21906060), (880, 18022713), (905, 17524848), (1086, 14604040), (1320, 12015142), (1448, 10953030), (1810, 8762424), (1991, 7965840), (2172, 7302020), (2640, 6007571), (2715, 5841616), (2896, 5476515), (3620, 4381212), (3982, 3982920), (4344, 3651010), (5430, 2920808), (5973, 2655280), (7240, 2190606), (7964, 1991460), (8688, 1825505), (9955, 1593168), (10860, 1460404), (11946, 1327640), (14480, 1095303), (15928, 995730), (19910, 796584), (21720, 730202), (23892, 663820), (29865, 531056), (31856, 497865), (33191, 477840), (39820, 398292), (43440, 365101), (47784, 331910), (59730, 265528), (66382, 238920), (79640, 199146), (95568, 165955), (99573, 159280), (119460, 132764)]