211278060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 742787136

約数和(自身を除く): 531509076

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, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2297, 2555, 2628, 3066, 3285, 4380, 4594, 4599, 5110, 6132, 6570, 6891, 7665, 9188, 9198, 10220, 11485, 13140, 13782, 15330, 16079, 18396, 20673, 22970, 22995, 27564, 30660, 32158, 34455, 41346, 45940, 45990, 48237, 64316, 68910, 80395, 82692, 91980, 96474, 103365, 137820, 144711, 160790, 167681, 192948, 206730, 241185, 289422, 321580, 335362, 413460, 482370, 503043, 578844, 670724, 723555, 838405, 964740, 1006086, 1173767, 1447110, 1509129, 1676810, 2012172, 2347534, 2515215, 2894220, 3018258, 3353620, 3521301, 4695068, 5030430, 5868835, 6036516, 7042602, 7545645, 10060860, 10563903, 11737670, 14085204, 15091290, 17606505, 21127806, 23475340, 30182580, 35213010, 42255612, 52819515, 70426020, 105639030, 211278060]

約数ペア:

[(1, 211278060), (2, 105639030), (3, 70426020), (4, 52819515), (5, 42255612), (6, 35213010), (7, 30182580), (9, 23475340), (10, 21127806), (12, 17606505), (14, 15091290), (15, 14085204), (18, 11737670), (20, 10563903), (21, 10060860), (28, 7545645), (30, 7042602), (35, 6036516), (36, 5868835), (42, 5030430), (45, 4695068), (60, 3521301), (63, 3353620), (70, 3018258), (73, 2894220), (84, 2515215), (90, 2347534), (105, 2012172), (126, 1676810), (140, 1509129), (146, 1447110), (180, 1173767), (210, 1006086), (219, 964740), (252, 838405), (292, 723555), (315, 670724), (365, 578844), (420, 503043), (438, 482370), (511, 413460), (630, 335362), (657, 321580), (730, 289422), (876, 241185), (1022, 206730), (1095, 192948), (1260, 167681), (1314, 160790), (1460, 144711), (1533, 137820), (2044, 103365), (2190, 96474), (2297, 91980), (2555, 82692), (2628, 80395), (3066, 68910), (3285, 64316), (4380, 48237), (4594, 45990), (4599, 45940), (5110, 41346), (6132, 34455), (6570, 32158), (6891, 30660), (7665, 27564), (9188, 22995), (9198, 22970), (10220, 20673), (11485, 18396), (13140, 16079), (13782, 15330)]