1625019480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{887}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 6050903040

約数和(自身を除く): 4425883560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 727, 840, 887, 1260, 1454, 1774, 2181, 2520, 2661, 2908, 3548, 3635, 4362, 4435, 5089, 5322, 5816, 6209, 6543, 7096, 7270, 7983, 8724, 8870, 10178, 10644, 10905, 12418, 13086, 13305, 14540, 15267, 15966, 17448, 17740, 18627, 20356, 21288, 21810, 24836, 25445, 26172, 26610, 29080, 30534, 31045, 31932, 32715, 35480, 37254, 39915, 40712, 43620, 45801, 49672, 50890, 52344, 53220, 55881, 61068, 62090, 63864, 65430, 74508, 76335, 79830, 87240, 91602, 93135, 101780, 106440, 111762, 122136, 124180, 130860, 149016, 152670, 159660, 183204, 186270, 203560, 223524, 229005, 248360, 261720, 279405, 305340, 319320, 366408, 372540, 447048, 458010, 558810, 610680, 644849, 745080, 916020, 1117620, 1289698, 1832040, 1934547, 2235240, 2579396, 3224245, 3869094, 4513943, 5158792, 5803641, 6448490, 7738188, 9027886, 9672735, 11607282, 12896980, 13541829, 15476376, 18055772, 19345470, 22569715, 23214564, 25793960, 27083658, 29018205, 36111544, 38690940, 40625487, 45139430, 46429128, 54167316, 58036410, 67709145, 77381880, 81250974, 90278860, 108334632, 116072820, 135418290, 162501948, 180557720, 203127435, 232145640, 270836580, 325003896, 406254870, 541673160, 812509740, 1625019480]

約数ペア:

[(1, 1625019480), (2, 812509740), (3, 541673160), (4, 406254870), (5, 325003896), (6, 270836580), (7, 232145640), (8, 203127435), (9, 180557720), (10, 162501948), (12, 135418290), (14, 116072820), (15, 108334632), (18, 90278860), (20, 81250974), (21, 77381880), (24, 67709145), (28, 58036410), (30, 54167316), (35, 46429128), (36, 45139430), (40, 40625487), (42, 38690940), (45, 36111544), (56, 29018205), (60, 27083658), (63, 25793960), (70, 23214564), (72, 22569715), (84, 19345470), (90, 18055772), (105, 15476376), (120, 13541829), (126, 12896980), (140, 11607282), (168, 9672735), (180, 9027886), (210, 7738188), (252, 6448490), (280, 5803641), (315, 5158792), (360, 4513943), (420, 3869094), (504, 3224245), (630, 2579396), (727, 2235240), (840, 1934547), (887, 1832040), (1260, 1289698), (1454, 1117620), (1774, 916020), (2181, 745080), (2520, 644849), (2661, 610680), (2908, 558810), (3548, 458010), (3635, 447048), (4362, 372540), (4435, 366408), (5089, 319320), (5322, 305340), (5816, 279405), (6209, 261720), (6543, 248360), (7096, 229005), (7270, 223524), (7983, 203560), (8724, 186270), (8870, 183204), (10178, 159660), (10644, 152670), (10905, 149016), (12418, 130860), (13086, 124180), (13305, 122136), (14540, 111762), (15267, 106440), (15966, 101780), (17448, 93135), (17740, 91602), (18627, 87240), (20356, 79830), (21288, 76335), (21810, 74508), (24836, 65430), (25445, 63864), (26172, 62090), (26610, 61068), (29080, 55881), (30534, 53220), (31045, 52344), (31932, 50890), (32715, 49672), (35480, 45801), (37254, 43620), (39915, 40712)]