196612920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8669}}^1$

素因数の和:8699

約数の個数: 160

約数和(自身を含む): 755330400

約数和(自身を除く): 558717480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8669, 11340, 17338, 22680, 26007, 34676, 43345, 52014, 60683, 69352, 78021, 86690, 104028, 121366, 130035, 156042, 173380, 182049, 208056, 234063, 242732, 260070, 303415, 312084, 346760, 364098, 390105, 468126, 485464, 520140, 546147, 606830, 624168, 702189, 728196, 780210, 910245, 936252, 1040280, 1092294, 1170315, 1213660, 1404378, 1456392, 1560420, 1638441, 1820490, 1872504, 2184588, 2340630, 2427320, 2730735, 2808756, 3120840, 3276882, 3510945, 3640980, 4369176, 4681260, 4915323, 5461470, 5617512, 6553764, 7021890, 7281960, 8192205, 9362520, 9830646, 10922940, 13107528, 14043780, 16384410, 19661292, 21845880, 24576615, 28087560, 32768820, 39322584, 49153230, 65537640, 98306460, 196612920]

約数ペア:

[(1, 196612920), (2, 98306460), (3, 65537640), (4, 49153230), (5, 39322584), (6, 32768820), (7, 28087560), (8, 24576615), (9, 21845880), (10, 19661292), (12, 16384410), (14, 14043780), (15, 13107528), (18, 10922940), (20, 9830646), (21, 9362520), (24, 8192205), (27, 7281960), (28, 7021890), (30, 6553764), (35, 5617512), (36, 5461470), (40, 4915323), (42, 4681260), (45, 4369176), (54, 3640980), (56, 3510945), (60, 3276882), (63, 3120840), (70, 2808756), (72, 2730735), (81, 2427320), (84, 2340630), (90, 2184588), (105, 1872504), (108, 1820490), (120, 1638441), (126, 1560420), (135, 1456392), (140, 1404378), (162, 1213660), (168, 1170315), (180, 1092294), (189, 1040280), (210, 936252), (216, 910245), (252, 780210), (270, 728196), (280, 702189), (315, 624168), (324, 606830), (360, 546147), (378, 520140), (405, 485464), (420, 468126), (504, 390105), (540, 364098), (567, 346760), (630, 312084), (648, 303415), (756, 260070), (810, 242732), (840, 234063), (945, 208056), (1080, 182049), (1134, 173380), (1260, 156042), (1512, 130035), (1620, 121366), (1890, 104028), (2268, 86690), (2520, 78021), (2835, 69352), (3240, 60683), (3780, 52014), (4536, 43345), (5670, 34676), (7560, 26007), (8669, 22680), (11340, 17338)]