488452860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3623}}^1$

素因数の和:3752

約数の個数: 144

約数和(自身を含む): 1709600256

約数和(自身を除く): 1221147396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2996, 3210, 3623, 3745, 3852, 4494, 4815, 6420, 6741, 7246, 7490, 8988, 9630, 10869, 11235, 13482, 14492, 14980, 18115, 19260, 21738, 22470, 25361, 26964, 32607, 33705, 36230, 43476, 44940, 50722, 54345, 65214, 67410, 72460, 76083, 101444, 108690, 126805, 130428, 134820, 152166, 163035, 217380, 228249, 253610, 304332, 326070, 380415, 387661, 456498, 507220, 652140, 760830, 775322, 912996, 1141245, 1162983, 1521660, 1550644, 1938305, 2282490, 2325966, 2713627, 3488949, 3876610, 4564980, 4651932, 5427254, 5814915, 6977898, 7753220, 8140881, 10854508, 11629830, 13568135, 13955796, 16281762, 17444745, 23259660, 24422643, 27136270, 32563524, 34889490, 40704405, 48845286, 54272540, 69778980, 81408810, 97690572, 122113215, 162817620, 244226430, 488452860]

約数ペア:

[(1, 488452860), (2, 244226430), (3, 162817620), (4, 122113215), (5, 97690572), (6, 81408810), (7, 69778980), (9, 54272540), (10, 48845286), (12, 40704405), (14, 34889490), (15, 32563524), (18, 27136270), (20, 24422643), (21, 23259660), (28, 17444745), (30, 16281762), (35, 13955796), (36, 13568135), (42, 11629830), (45, 10854508), (60, 8140881), (63, 7753220), (70, 6977898), (84, 5814915), (90, 5427254), (105, 4651932), (107, 4564980), (126, 3876610), (140, 3488949), (180, 2713627), (210, 2325966), (214, 2282490), (252, 1938305), (315, 1550644), (321, 1521660), (420, 1162983), (428, 1141245), (535, 912996), (630, 775322), (642, 760830), (749, 652140), (963, 507220), (1070, 456498), (1260, 387661), (1284, 380415), (1498, 326070), (1605, 304332), (1926, 253610), (2140, 228249), (2247, 217380), (2996, 163035), (3210, 152166), (3623, 134820), (3745, 130428), (3852, 126805), (4494, 108690), (4815, 101444), (6420, 76083), (6741, 72460), (7246, 67410), (7490, 65214), (8988, 54345), (9630, 50722), (10869, 44940), (11235, 43476), (13482, 36230), (14492, 33705), (14980, 32607), (18115, 26964), (19260, 25361), (21738, 22470)]