2197624680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2400

約数の個数: 192

約数和(自身を含む): 7612263360

約数和(自身を除く): 5414638680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 163, 170, 180, 204, 255, 306, 326, 340, 360, 408, 489, 510, 612, 652, 680, 765, 815, 978, 1020, 1224, 1304, 1467, 1530, 1630, 1956, 2040, 2203, 2445, 2771, 2934, 3060, 3260, 3912, 4406, 4890, 5542, 5868, 6120, 6520, 6609, 7335, 8313, 8812, 9780, 11015, 11084, 11736, 13218, 13855, 14670, 16626, 17624, 19560, 19827, 22030, 22168, 24939, 26436, 27710, 29340, 33045, 33252, 37451, 39654, 41565, 44060, 49878, 52872, 55420, 58680, 66090, 66504, 74902, 79308, 83130, 88120, 99135, 99756, 110840, 112353, 124695, 132180, 149804, 158616, 166260, 187255, 198270, 199512, 224706, 249390, 264360, 299608, 332520, 337059, 359089, 374510, 396540, 449412, 498780, 561765, 674118, 718178, 749020, 793080, 898824, 997560, 1077267, 1123530, 1348236, 1436356, 1498040, 1685295, 1795445, 2154534, 2247060, 2696472, 2872712, 3231801, 3370590, 3590890, 4309068, 4494120, 5386335, 6104513, 6463602, 6741180, 7181780, 8618136, 10772670, 12209026, 12927204, 13482360, 14363560, 16159005, 18313539, 21545340, 24418052, 25854408, 30522565, 32318010, 36627078, 43090680, 48836104, 54940617, 61045130, 64636020, 73254156, 91567695, 109881234, 122090260, 129272040, 146508312, 183135390, 219762468, 244180520, 274703085, 366270780, 439524936, 549406170, 732541560, 1098812340, 2197624680]

約数ペア:

[(1, 2197624680), (2, 1098812340), (3, 732541560), (4, 549406170), (5, 439524936), (6, 366270780), (8, 274703085), (9, 244180520), (10, 219762468), (12, 183135390), (15, 146508312), (17, 129272040), (18, 122090260), (20, 109881234), (24, 91567695), (30, 73254156), (34, 64636020), (36, 61045130), (40, 54940617), (45, 48836104), (51, 43090680), (60, 36627078), (68, 32318010), (72, 30522565), (85, 25854408), (90, 24418052), (102, 21545340), (120, 18313539), (136, 16159005), (153, 14363560), (163, 13482360), (170, 12927204), (180, 12209026), (204, 10772670), (255, 8618136), (306, 7181780), (326, 6741180), (340, 6463602), (360, 6104513), (408, 5386335), (489, 4494120), (510, 4309068), (612, 3590890), (652, 3370590), (680, 3231801), (765, 2872712), (815, 2696472), (978, 2247060), (1020, 2154534), (1224, 1795445), (1304, 1685295), (1467, 1498040), (1530, 1436356), (1630, 1348236), (1956, 1123530), (2040, 1077267), (2203, 997560), (2445, 898824), (2771, 793080), (2934, 749020), (3060, 718178), (3260, 674118), (3912, 561765), (4406, 498780), (4890, 449412), (5542, 396540), (5868, 374510), (6120, 359089), (6520, 337059), (6609, 332520), (7335, 299608), (8313, 264360), (8812, 249390), (9780, 224706), (11015, 199512), (11084, 198270), (11736, 187255), (13218, 166260), (13855, 158616), (14670, 149804), (16626, 132180), (17624, 124695), (19560, 112353), (19827, 110840), (22030, 99756), (22168, 99135), (24939, 88120), (26436, 83130), (27710, 79308), (29340, 74902), (33045, 66504), (33252, 66090), (37451, 58680), (39654, 55420), (41565, 52872), (44060, 49878)]