190055880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 719746560

約数和(自身を除く): 529690680

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, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1423, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2846, 2968, 3180, 3339, 3710, 3816, 4269, 4452, 4770, 5565, 5692, 6360, 6678, 7115, 7420, 8538, 8904, 9540, 9961, 11130, 11384, 12807, 13356, 14230, 14840, 16695, 17076, 19080, 19922, 21345, 22260, 25614, 26712, 28460, 29883, 33390, 34152, 39844, 42690, 44520, 49805, 51228, 56920, 59766, 64035, 66780, 75419, 79688, 85380, 89649, 99610, 102456, 119532, 128070, 133560, 149415, 150838, 170760, 179298, 199220, 226257, 239064, 256140, 298830, 301676, 358596, 377095, 398440, 448245, 452514, 512280, 527933, 597660, 603352, 678771, 717192, 754190, 896490, 905028, 1055866, 1131285, 1195320, 1357542, 1508380, 1583799, 1792980, 1810056, 2111732, 2262570, 2639665, 2715084, 3016760, 3167598, 3393855, 3585960, 4223464, 4525140, 4751397, 5279330, 5430168, 6335196, 6787710, 7918995, 9050280, 9502794, 10558660, 12670392, 13575420, 15837990, 19005588, 21117320, 23756985, 27150840, 31675980, 38011176, 47513970, 63351960, 95027940, 190055880]

約数ペア:

[(1, 190055880), (2, 95027940), (3, 63351960), (4, 47513970), (5, 38011176), (6, 31675980), (7, 27150840), (8, 23756985), (9, 21117320), (10, 19005588), (12, 15837990), (14, 13575420), (15, 12670392), (18, 10558660), (20, 9502794), (21, 9050280), (24, 7918995), (28, 6787710), (30, 6335196), (35, 5430168), (36, 5279330), (40, 4751397), (42, 4525140), (45, 4223464), (53, 3585960), (56, 3393855), (60, 3167598), (63, 3016760), (70, 2715084), (72, 2639665), (84, 2262570), (90, 2111732), (105, 1810056), (106, 1792980), (120, 1583799), (126, 1508380), (140, 1357542), (159, 1195320), (168, 1131285), (180, 1055866), (210, 905028), (212, 896490), (252, 754190), (265, 717192), (280, 678771), (315, 603352), (318, 597660), (360, 527933), (371, 512280), (420, 452514), (424, 448245), (477, 398440), (504, 377095), (530, 358596), (630, 301676), (636, 298830), (742, 256140), (795, 239064), (840, 226257), (954, 199220), (1060, 179298), (1113, 170760), (1260, 150838), (1272, 149415), (1423, 133560), (1484, 128070), (1590, 119532), (1855, 102456), (1908, 99610), (2120, 89649), (2226, 85380), (2385, 79688), (2520, 75419), (2846, 66780), (2968, 64035), (3180, 59766), (3339, 56920), (3710, 51228), (3816, 49805), (4269, 44520), (4452, 42690), (4770, 39844), (5565, 34152), (5692, 33390), (6360, 29883), (6678, 28460), (7115, 26712), (7420, 25614), (8538, 22260), (8904, 21345), (9540, 19922), (9961, 19080), (11130, 17076), (11384, 16695), (12807, 14840), (13356, 14230)]