10991056440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1006507}}^1$

素因数の和:1006541

約数の個数: 128

約数和(自身を含む): 40582402560

約数和(自身を除く): 29591346120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 1006507, 2013014, 3019521, 4026028, 5032535, 6039042, 7045549, 8052056, 10065070, 12078084, 13084591, 14091098, 15097605, 20130140, 21136647, 24156168, 26169182, 28182196, 30195210, 35227745, 39253773, 40260280, 42273294, 52338364, 56364392, 60390420, 65422955, 70455490, 78507546, 84546588, 91592137, 104676728, 105683235, 120780840, 130845910, 140910980, 157015092, 169093176, 183184274, 196268865, 211366470, 261691820, 274776411, 281821960, 314030184, 366368548, 392537730, 422732940, 457960685, 523383640, 549552822, 732737096, 785075460, 845465880, 915921370, 1099105644, 1373882055, 1570150920, 1831842740, 2198211288, 2747764110, 3663685480, 5495528220, 10991056440]

約数ペア:

[(1, 10991056440), (2, 5495528220), (3, 3663685480), (4, 2747764110), (5, 2198211288), (6, 1831842740), (7, 1570150920), (8, 1373882055), (10, 1099105644), (12, 915921370), (13, 845465880), (14, 785075460), (15, 732737096), (20, 549552822), (21, 523383640), (24, 457960685), (26, 422732940), (28, 392537730), (30, 366368548), (35, 314030184), (39, 281821960), (40, 274776411), (42, 261691820), (52, 211366470), (56, 196268865), (60, 183184274), (65, 169093176), (70, 157015092), (78, 140910980), (84, 130845910), (91, 120780840), (104, 105683235), (105, 104676728), (120, 91592137), (130, 84546588), (140, 78507546), (156, 70455490), (168, 65422955), (182, 60390420), (195, 56364392), (210, 52338364), (260, 42273294), (273, 40260280), (280, 39253773), (312, 35227745), (364, 30195210), (390, 28182196), (420, 26169182), (455, 24156168), (520, 21136647), (546, 20130140), (728, 15097605), (780, 14091098), (840, 13084591), (910, 12078084), (1092, 10065070), (1365, 8052056), (1560, 7045549), (1820, 6039042), (2184, 5032535), (2730, 4026028), (3640, 3019521), (5460, 2013014), (10920, 1006507)]